DOCSLIB.ORG

EN 302 297 V1.1.1 (2004-04) Candidate Harmonized European Standard (Telecommunications Series)

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
EN 302 297 V1.1.1 (2004-04) Candidate Harmonized European Standard (Telecommunications Series) Draft ETSI EN 302 297 V1.1.1 (2004-04) Candidate Harmonized European Standard (Telecommunications series) Electromagnetic compatibility and Radio spectrum Matters (ERM); Transmitting equipment for the analogue television broadcasting service; Harmonized EN under article 3.2 of the R&TTE Directive 2 Draft ETSI EN 302 297 V1.1.1 (2004-04) Reference DEN/ERM-TG17-002 Keywords analogue, broadcasting, radio, regulation, terrestial, TV ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N° 348 623 562 00017 - NAF 742 C Association à but non lucratif enregistrée à la Sous-Préfecture de Grasse (06) N° 7803/88 Important notice Individual copies of the present document can be downloaded from: http://www.etsi.org The present document may be made available in more than one electronic version or in print. In any case of existing or perceived difference in contents between such versions, the reference version is the Portable Document Format (PDF). In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at http://portal.etsi.org/tb/status/status.asp If you find errors in the present document, send your comment to: [email protected] Copyright Notification No part may be reproduced except as authorized by written permission. The copyright and the foregoing restriction extend to reproduction in all media. © European Telecommunications Standards Institute 2004. All rights reserved. DECTTM, PLUGTESTSTM and UMTSTM are Trade Marks of ETSI registered for the benefit of its Members. TIPHONTM and the TIPHON logo are Trade Marks currently being registered by ETSI for the benefit of its Members. 3GPPTM is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. ETSI 3 Draft ETSI EN 302 297 V1.1.1 (2004-04) Contents Intellectual Property Rights................................................................................................................................5 Foreword.............................................................................................................................................................5 Introduction ........................................................................................................................................................6 1 Scope ........................................................................................................................................................8 2 References ................................................................................................................................................8 3 Definitions, symbols and abbreviations ...................................................................................................9 3.1 Definitions..........................................................................................................................................................9 3.2 Symbols............................................................................................................................................................10 3.3 Abbreviations ...................................................................................................................................................10 4 Technical requirements specifications ...................................................................................................10 4.1 Environmental profile.......................................................................................................................................10 4.2 Antenna port measurements .............................................................................................................................11 4.2.1 Spurious emissions .....................................................................................................................................11 4.2.1.1 Definition ..............................................................................................................................................11 4.2.1.2 Method of measurement (essential test suite) .......................................................................................11 4.2.1.2.1 Initial conditions..............................................................................................................................11 4.2.1.2.2 Procedure.........................................................................................................................................11 4.2.1.2.3 Test requirements ............................................................................................................................11 4.2.1.3 Limit......................................................................................................................................................11 4.2.2 Out-of-band emissions................................................................................................................................12 4.2.2.1 Definition ..............................................................................................................................................12 4.2.2.2 Method of measurement (essential test suite) .......................................................................................12 4.2.2.2.1 Initial conditions..............................................................................................................................12 4.2.2.2.2 Procedure.........................................................................................................................................13 4.2.2.2.3 Test requirements ............................................................................................................................13 4.2.2.3 Limit......................................................................................................................................................13 4.2.2.3.1 Spectrum masks for 7 MHz and 8 MHz analogue television systems.............................................13 4.2.3 Transmitter muting during frequency shift .................................................................................................17 4.2.3.1 Definition ..............................................................................................................................................17 4.2.3.2 Method of measurement (essential test suite) .......................................................................................17 4.2.3.2.1 Initial conditions..............................................................................................................................17 4.2.3.2.2 Procedure.........................................................................................................................................18 4.2.3.2.3 Test requirements ............................................................................................................................18 4.2.3.3 Limit......................................................................................................................................................18 4.3 Enclosure port measurements (radiated emissions)..........................................................................................18 4.3.1 Cabinet radiation.........................................................................................................................................18 4.3.1.1 Definition ..............................................................................................................................................18 4.3.1.2 Method ..................................................................................................................................................18 4.3.1.2.1 Initial conditions..............................................................................................................................18 4.3.1.2.2 Procedure.........................................................................................................................................19 4.3.1.2.3 Test requirements ............................................................................................................................19 4.3.1.3 Limits ....................................................................................................................................................19 4.4 Measurement uncertainties...............................................................................................................................20 Annex A (normative): General measuring arrangements................................................................21 A.1 Testing arrangements for antenna port measurements ...........................................................................21 A.1.1 Spurious and out-of-band emissions ................................................................................................................21 A.1.2 Test frequency range ........................................................................................................................................21 A.1.3 Test modulating signal .....................................................................................................................................22
Load more

Recommended publications
  • Radio Frequency Interference Analysis of Spectra from the Big Blade Antenna at the LWDA Site
    Radio Frequency Interference Analysis of Spectra from the Big Blade Antenna at the LWDA Site Robert Duffin (GMU/NRL) and Paul S. Ray (NRL) March 23, 2007 Introduction The LWA analog receiver will be required to amplify and digitize RF signals over the full bandwidth of at least 20–80 MHz. This frequency range is populated with a number of strong sources of radio frequency interference (RFI), including several TV stations, HF broadcast transmissions, ham radio, and is adjacent to the FM band. Although filtering can be used to attenuate signals outside the band, the receiver must be designed with sufficient linearity and dynamic range to observe cosmic sources in the unoccupied regions between the, typically narrowband, RFI signals. A receiver of insufficient linearity will generate inter-modulation products at frequencies in the observing bands that will make it difficult or impossible to accomplish the science objectives. On the other hand, over-designing the receiver is undesirable because any excess cost or power usage will be multiplied by the 26,000 channels in the full design and may make the project unfeasible. Since the sky background is low level and broadband, the linearity requirements primarily depend on the RFI signals presented to the receiver. Consequently, a detailed study of the RFI environment at candidate LWA sites is essential. Often RFI surveys are done using antennas optimized for RFI detection such as discone antennas. However, such data are of limited usefulness for setting the receiver requirements because what is relevant is what signals are passed to the receiver when it is connected to the actual LWA antenna.
    [Show full text]
  • Microwave Frequency Demodulation Using Two Coupled Optical Resonators with Modulated Refractive Index
    PHYSICAL REVIEW APPLIED 15, 034056 (2021) Microwave Frequency Demodulation Using two Coupled Optical Resonators with Modulated Refractive Index Adam Mock * School of Engineering and Technology, Central Michigan University, Mount Pleasant, Michigan 48859, USA (Received 16 October 2020; revised 1 February 2021; accepted 10 February 2021; published 18 March 2021) Traditional electronic frequency demodulation of a microwave frequency voltage is challenging because it requires complicated phase-locked loops, narrowband filters with fixed passbands, or large footprint local oscillators and mixers. Herein, a different frequency demodulation concept is proposed based on refractive index modulation of two coupled microcavities excited by an optical wave. A frequency- modulated microwave frequency voltage is applied to two photonic crystal microcavities in a spatially odd configuration. The spatially odd perturbation causes coupling between the even and odd supermodes of the coupled-cavity system. It is shown theoretically and verified by finite-difference time-domain sim- ulations how careful choice of the modulation amplitude and frequency can switch the optical output from on to off. As the modulating frequency is detuned from its off value, the optical output switches from off to on. Ultimately, the optical output amplitude is proportional to the frequency deviation of the applied voltage making this device a frequency-modulated-voltage to amplitude-modulated-optical- wave converter. The optical output can be immediately detected and converted to a voltage that would result in a frequency-demodulated voltage signal. Or the optical output can be fed into a larger radio- over-fiber optical network. In this case the device presents a compact, low power, and tunable route for multiplexing frequency-modulated voltages with amplitude-modulated optical communication systems.
    [Show full text]
  • UHF-Band TV Transmitter for TV White Space Video Streaming Applications Hyunchol Shin1,* · Hyukjun Oh2
    JOURNAL OF ELECTROMAGNETIC ENGINEERING AND SCIENCE, VOL. 19, NO. 4, 227~233, OCT. 2019 https://doi.org/10.26866/jees.2019.19.4.227 ISSN 2671-7263 (Online) ∙ ISSN 2671-7255 (Print) UHF-Band TV Transmitter for TV White Space Video Streaming Applications Hyunchol Shin1,* · Hyukjun Oh2 Abstract This paper presents a television (TV) transmitter for wireless video streaming applications in TV white space band. The TV transmitter is composed of a digital TV (DTV) signal generator and a UHF-band RF transmitter. Compared to a conventional high-IF heterodyne structure, the RF transmitter employs a zero-IF quadrature direct up-conversion architecture to minimize hardware overhead and com- plexity. The RF transmitter features I/Q mismatch compensation circuitry using 12-bit digital-to-analog converters to significantly im- prove LO and image suppressions. The DTV signal generator produces an 8-vestigial sideband (VSB) modulated digital baseband signal fully compliant with the Advanced Television System Committee (ATSC) DTV signal specifications. By employing the proposed TV transmitter and a commercial TV receiver, over-the-air, real-time, high-definition video streaming has been successfully demonstrated across all UHF-band TV channels between 14 and 69. This work shows that a portable hand-held TV transmitter can be a useful TV- band device for wireless video streaming application in TV white space. Key Words: DTV Signal Generator, RF Transmitter, TV Band Device, TV Transmitter, TV White Space. industry-science-medical (ISM)-to-UHF-band RF converters I. INTRODUCTION [3, 4] is a TV-band device (TVBD) to enable Wi-Fi service in a TVWS band.
    [Show full text]
  • Additive Synthesis, Amplitude Modulation and Frequency Modulation
    Additive Synthesis, Amplitude Modulation and Frequency Modulation Prof Eduardo R Miranda Varèse-Gastprofessor [email protected] Electronic Music Studio TU Berlin Institute of Communications Research http://www.kgw.tu-berlin.de/ Topics: Additive Synthesis Amplitude Modulation (and Ring Modulation) Frequency Modulation Additive Synthesis • The technique assumes that any periodic waveform can be modelled as a sum sinusoids at various amplitude envelopes and time-varying frequencies. • Works by summing up individually generated sinusoids in order to form a specific sound. Additive Synthesis eg21 Additive Synthesis eg24 • A very powerful and flexible technique. • But it is difficult to control manually and is computationally expensive. • Musical timbres: composed of dozens of time-varying partials. • It requires dozens of oscillators, noise generators and envelopes to obtain convincing simulations of acoustic sounds. • The specification and control of the parameter values for these components are difficult and time consuming. • Alternative approach: tools to obtain the synthesis parameters automatically from the analysis of the spectrum of sampled sounds. Amplitude Modulation • Modulation occurs when some aspect of an audio signal (carrier) varies according to the behaviour of another signal (modulator). • AM = when a modulator drives the amplitude of a carrier. • Simple AM: uses only 2 sinewave oscillators. eg23 • Complex AM: may involve more than 2 signals; or signals other than sinewaves may be employed as carriers and/or modulators. • Two types of AM: a) Classic AM b) Ring Modulation Classic AM • The output from the modulator is added to an offset amplitude value. • If there is no modulation, then the amplitude of the carrier will be equal to the offset.
    [Show full text]
  • En 300 720 V2.1.0 (2015-12)
    Draft ETSI EN 300 720 V2.1.0 (2015-12) HARMONISED EUROPEAN STANDARD Ultra-High Frequency (UHF) on-board vessels communications systems and equipment; Harmonised Standard covering the essential requirements of article 3.2 of the Directive 2014/53/EU 2 Draft ETSI EN 300 720 V2.1.0 (2015-12) Reference REN/ERM-TG26-136 Keywords Harmonised Standard, maritime, radio, UHF ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N° 348 623 562 00017 - NAF 742 C Association à but non lucratif enregistrée à la Sous-Préfecture de Grasse (06) N° 7803/88 Important notice The present document can be downloaded from: http://www.etsi.org/standards-search The present document may be made available in electronic versions and/or in print. The content of any electronic and/or print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at http://portal.etsi.org/tb/status/status.asp If you find errors in the present document, please send your comment to one of the following services: https://portal.etsi.org/People/CommiteeSupportStaff.aspx Copyright Notification No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm except as authorized by written permission of ETSI.
    [Show full text]
  • En 302 296 V2.0.2 (2016-10)
    Draft ETSI EN 302 296 V2.0.2 (2016-10) HARMONISED EUROPEAN STANDARD Digital Terrestrial TV Transmitters; Harmonised Standard covering the essential requirements of article 3.2 of Directive 2014/53/EU 2 Draft ETSI EN 302 296 V2.0.2 (2016-10) Reference REN/ERM-TG17-24 Keywords broadcasting, digital, Harmonised standard, radio, regulation, terrestrial, transmitter, TV, video ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N° 348 623 562 00017 - NAF 742 C Association à but non lucratif enregistrée à la Sous-Préfecture de Grasse (06) N° 7803/88 Important notice The present document can be downloaded from: http://www.etsi.org/standards-search The present document may be made available in electronic versions and/or in print. The content of any electronic and/or print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx If you find errors in the present document, please send your comment to one of the following services: https://portal.etsi.org/People/CommiteeSupportStaff.aspx Copyright Notification No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm except as authorized by written permission of ETSI.
    [Show full text]
  • Data-Over-Cable Service Interface Specifications DOCSIS 1.0 Radio
    This version is superseded by the ANSI/SCTE 22-1 standard available here: http://www.scte.org/standards/Standards_Available.aspx Data-Over-Cable Service Interface Specifications DOCSIS 1.0 Radio Frequency Interface Specification SP-RFI-C01-011119 Notice This document is a cooperative effort undertaken at the direction of Cable Television Laboratories, Inc. (CableLabs®) for the benefit of the cable industry in general. Neither CableLabs, nor any other entity participating in the creation of this document, is responsible for any liability of any nature whatsoever resulting from or arising out of use or reliance upon this document by any party. This document is furnished on an AS-IS basis and neither CableLabs, nor other participating entity, provides any representation or warranty, express or implied, regarding its accuracy, completeness, or fitness for a particular purpose. Copyright 1997-2001 Cable Television Laboratories, Inc. All rights reserved. SP-RFI-C01-011119 Data-Over-Cable Service Interface Specifications 1.0 Document Status Sheet Document Control Number: SP-RFI-C01-011119 Document Title: Radio Frequency Interface Specification Revision History: I01 – First Release, March 26, 1997 I02 – Second Issued Release, October 8, 1997 I03 – Third Issued Release, February 2, 1998 I04 – Fourth Issued Release, July 24, 1998 I05 – Fifth Issued Release, November 5, 1999 I06 – Sixth Issued Release, August 29, 2001 C01 – Closed, November 19, 2001 Date: November 19, 2001 Status: Work in Draft Issued Closed Progress Distribution Restrictions: Author CL/Member CL/ Public Only Member/ Vendor Key to Document Status Codes: Work in An incomplete document designed to guide discussion and generate Progress feedback that may include several alternative requirements for consideration.
    [Show full text]
  • Amplitude Modulation(AM)
    Introduction to Modulation: Amplitude Modulation(AM) Sharlene Katz James Flynn Overview Modulation Overview Basics of Amplitude Modulation (AM) AM Demonstration GRC Exercise 2 Flynn/Katz 7/8/10 Why do we need Modulation/Demodulation? Example: Radio transmission Voice Microphone Transmitter Electric signal, Antenna: 20 Hz – 20 Size requirement KHz > 1/10 wavelength c 3×108 Antenna too large! 5 Use modulation to At 3 KHz: λ = = 3 =10 =100km f 3×10 transfer ⇒ .1λ =10km information to a higher frequency 3 Flynn/Katz 7/8/10 Why do we need Modulation/Demodulation? (cont’d) Frequency Assignment Reduction of noise/interference Multiplexing Bandwidth limitations of equipment Frequency characteristics of antennas Atmospheric/cable properties 4 Flynn/Katz 7/8/10 Basic Concept of Modulation The information source Typically a low frequency signal Referred to as the “baseband signal” X(f) x(t) t f Carrier A higher frequency sinusoid baseband Modulated Modulator Example: cos(2π10000t) carrier signal Modulated Signal Some parameter of the carrier (amplitude, frequency, phase) is varied in accordance with the baseband signal 5 Flynn/Katz 7/8/10 Types of Modulation Analog Modulation Amplitude Modulation, AM Frequency Modulation, FM Double and Single Sideband, DSB and SSB Digital Modulation Phase Shift Keying: BPSK, QPSK, MSK Frequency Shift Keying, FSK Quadrature Amplitude Modulation, QAM 6 Flynn/Katz 7/8/10 Amplitude Modulation (AM) Block Diagram x(t) m x + xAM(t)=Ac [1+mx(t)]cos wct Ac cos wct Time Domain Signal information
    [Show full text]
  • NTSC Specifications
    NTSC Modulation Standard ━━━━━━━━━━━━━━━━━━━━━━━━ The Impressionistic Era of TV. It©s Never The Same Color! The first analog Color TV system realized which is backward compatible with the existing B & W signal. To combine a Chroma signal with the existing Luma(Y)signal a quadrature sub-carrier Chroma signal is used. On the Cartesian grid the x & y axes are defined with B−Y & R−Y respectively. When transmitted along with the Luma(Y) G−Y signal can be recovered from the B−Y & R−Y signals. Matrixing ━━━━━━━━━ Let: R = Red \ G = Green Each range from 0 to 1. B = Blue / Y = Matrixed B & W Luma sub-channel. U = Matrixed Blue Chroma sub-channel. U #2900FC 249.76° −U #D3FC00 69.76° V = Matrixed Red Chroma sub-channel. V #FF0056 339.76° −V #00FFA9 159.76° W = Matrixed Green Chroma sub-channel. W #1BFA00 113.52° −W #DF00FA 293.52° HSV HSV Enhanced channels: Hue Hue I = Matrixed Skin Chroma sub-channel. I #FC6600 24.29° −I #0096FC 204.29° Q = Matrixed Purple Chroma sub-channel. Q #8900FE 272.36° −Q #75FE00 92.36° We have: Y = 0.299 × R + 0.587 × G + 0.114 × B B − Y = −0.299 × R − 0.587 × G + 0.886 × B R − Y = 0.701 × R − 0.587 × G − 0.114 × B G − Y = −0.299 × R + 0.413 × G − 0.114 × B = −0.194208 × (B − Y) −0.509370 × (R − Y) (−0.1942078377, −0.5093696834) Encode: If: U[x] = 0.492111 × ( B − Y ) × 0° ┐ Quadrature (0.4921110411) V[y] = 0.877283 × ( R − Y ) × 90° ┘ Sub-Carrier (0.8772832199) Then: W = 1.424415 × ( G − Y ) @ 235.796° Chroma Vector = √ U² + V² Chroma Hue θ = aTan2(V,U) [Radians] If θ < 0 then add 2π.[360°] Decode: SyncDet U: B − Y = -┼- @ 0.000° ÷ 0.492111 V: R − Y = -┼- @ 90.000° ÷ 0.877283 W: G − Y = -┼- @ 235.796° ÷ 1.424415 (1.4244145537, 235.79647610°) or G − Y = −0.394642 × (B − Y) − 0.580622 × (R − Y) (−0.3946423068, −0.5806217020) These scaling factors are for the quadrature Chroma signal before the 0.492111 & 0.877283 unscaling factors are applied to the B−Y & R−Y axes respectively.
    [Show full text]
  • Radio-Frequency Heating of Magnetic Nanoparticles
    Radio-Frequency Heating of Magnetic Nanoparticles A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science by Mohammud Zafrullah JAGOO BSc., University of Mauritius, 2009 2012 Wright State University Wright State University School of Graduate Studies March 16, 2012 I hereby recommend that the thesis prepared under my supervision by Mohammud Zafrullah Jagoo entitled RF Heating of Magnetic Nanoparticles be accepted in partial fulfillment of the requirements for the degree of Master of Science. Gregory Kozlowski, Ph.D. Thesis Director Lok C. Lew Yan Voon, Ph.D. Chair, Department of Physics Committee on Final Examination Gary Farlow, Ph.D. Jerry Clark, Ph.D. Andrew Hsu, Ph.D. Dean, Graduate School Z. Jagoo Jagoo, Mohammud Zafrullah. M.S., Department of Physics, Wright State University, 2012. Radio-Frequency Heating of Magnetic Nanopar- ticles. Abstract In the present study, a power supply capable of converting a direct current into an alternating current was built. The frequency of oscillation of the output current could be varied from 174.8 kHz to 726.0 kHz by setting a set of capacitors in resonance. To this power supply is attached a 20-turns copper coil in the shape of a spiral. Because of the high heat generated in the coil, the latter has to be permanently water-cooled. A vacuum pump removes the air between the sample holder and the coil. A fiber optic temperature sensor with an accuracy of 0.001 ◦C was used to measure the temperature of the nanoparticles. Four ferromagnetic nanoparticles (CoFe2O4, NiFe2O4, Ni0.5Zn0.5Fe2O4, Co0.4Ni0.4Zn0.2Fe2O4) with different magnetic properties were subjected to heat- ing.
    [Show full text]
  • The Use of a Solid State Analog Television Transmitter As a Superconducting Electron Gun Power Amplifier* J
    THPPC071 Proceedings of IPAC2012, New Orleans, Louisiana, USA THE USE OF A SOLID STATE ANALOG TELEVISION TRANSMITTER AS A SUPERCONDUCTING ELECTRON GUN POWER AMPLIFIER* J. Kulpin#, K. Kleman, Synchrotron Radiation Center,, University of Wisconsiin-Madison, Stoughton, WI 53589, USA R. Legg, Jefferson Lab, Newport News, VA 23606, USA Abstract All RF power is trannsmitted through standard coaxial A solid state analog television transmitter designed for transmisssion line. Figure 1 shows a front and back view 2200 MHz operation is being commissioned as a radio of the transmitter system. frequency (RF) power amplifier on the Wisconsin The entire system is powered with six Basler Electric superconducting electron gun cavity. The amplifier 15 kW power supplies that operate on three phasee 208V consists of three separate RF power combiner cabinets ac and deliver 50 volts dc at 300 amps. These units are and one monitor and control cabinet. The transmitter used to power the RF amplifiers in each cabinet. employs rugged field effect transistors built into one kilowatt drawers that are individually hot swappable at maximum continuous power output. The total combined Computer Control power of the transmitter system is 30 kW at 200 MHz Cabinet output through a standard coaxial transmission line. A low level RF system is employed to digitally synthesize the 200 MHz signal and precisely control amplitude and 1KW phase. Amplifier Drawers INTRODUCTION The Synchrotron Radiation Center (SRC) at the University of Wisconsin is developing a superconducting electron gun suitable as the injector for a future Free EElectron Laser (FEL) [1]. The RF power required to run the electron gun is being provided by a used analog 17-way television transmitter.
    [Show full text]
  • Fundamentals of Digital Television Transmission
    Fundamentals of Digital Television Transmission. Gerald W. Collins, PE Copyright 2001 John Wiley & Sons, Inc. ISBNs: 0-471-39199-9 (Hardback); 0-471-21376-4 (Electronic) FUNDAMENTALS OF DIGITAL TELEVISION TRANSMISSION FUNDAMENTALS OF DIGITAL TELEVISION TRANSMISSION GERALD W. COLLINS, PE GW Collins Consulting A Wiley-Interscience Publication JOHN WILEY & SONS, INC. New York ž Chichester ž Weinheim ž Brisbane ž Singapore ž Toronto Designations used by companies to distinguish their products are often claimed as trademarks. In all instances where John Wiley & Sons, Inc., is aware of a claim, the product names appear in initial capital or ALL CAPITAL LETTERS. Readers, however, should contact the appropriate companies for more complete information regarding trademarks and registration. Copyright 2001 by John Wiley & Sons, Inc. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form or by any means, electronic or mechanical, including uploading, downloading, printing, decompiling, recording or otherwise, except as permitted under Sections 107 or 108 of the 1976 United States Copyright Act, without the prior written permission of the Publisher. Requests to the Publisher for permission should be addressed to the Permissions Department, John Wiley & Sons, Inc., 605 Third Avenue, New York, NY 10158-0012, (212) 850-6011, fax (212) 850-6008, E-Mail: [email protected]. This publication is designed to provide accurate and authoritative information in regard to the subject matter covered. It is sold with the understanding that the publisher is not engaged in rendering professional services. If professional advice or other expert assistance is required, the services of a competent professional person should be sought.
    [Show full text]