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Journal Vol38 No001 Pp107-116
Vol. Vol. 38 No. I Journal <J/' the Communications Research Lahoratory March 1991 Printed Printed in Tokyo ‘ Japan pp. 107 116 Review CANADIAN SATELLITE COMMUNICATIONS PROGRAM By M. H. KHAN* (Received (Received on August 27, 1990) ABSTRACT In In 1962, Canada became the third nation in the world, after Soviet Union and the United States, States, to pioneer satellite communication. Sine 巴then it has enjoyed a series of impressive firs: it was the first country to establish a commercial satellite communication system, the first to experiment experiment with direct broadcast satellite systems and the first to conceive a mobile communica- tions tions systems via satellite. In future application of highly sophisticated synthetic aperture radar satellite satellite for remote sensing, surveying etc. are planned. In this paper an overview of Canadian Satellite Satellite Communication Program will be presented. 1. 1. Introduction Canada has a land area of almost 0I million square kilometers and a population of 24 million people. people. Although 75 % of its population live in urban areas that are within 350 kilometers of the Canadian-US border, these communities are spread out on an direction east-west by more than 4000 kilometers. In addition there are many small, relatively isolated communities located in the north. north. Providing a reliable communication and broadcasting services to such a widely dispersed population population using conventional terrestrial systems could be a major technical and financial problem. problem. As a result Canadian Government and industry were quick to appreciate the potential of satellite satellite communication for domestic and international use and capitalize on it. -
Highlights in Space 2010
International Astronautical Federation Committee on Space Research International Institute of Space Law 94 bis, Avenue de Suffren c/o CNES 94 bis, Avenue de Suffren UNITED NATIONS 75015 Paris, France 2 place Maurice Quentin 75015 Paris, France Tel: +33 1 45 67 42 60 Fax: +33 1 42 73 21 20 Tel. + 33 1 44 76 75 10 E-mail: : [email protected] E-mail: [email protected] Fax. + 33 1 44 76 74 37 URL: www.iislweb.com OFFICE FOR OUTER SPACE AFFAIRS URL: www.iafastro.com E-mail: [email protected] URL : http://cosparhq.cnes.fr Highlights in Space 2010 Prepared in cooperation with the International Astronautical Federation, the Committee on Space Research and the International Institute of Space Law The United Nations Office for Outer Space Affairs is responsible for promoting international cooperation in the peaceful uses of outer space and assisting developing countries in using space science and technology. United Nations Office for Outer Space Affairs P. O. Box 500, 1400 Vienna, Austria Tel: (+43-1) 26060-4950 Fax: (+43-1) 26060-5830 E-mail: [email protected] URL: www.unoosa.org United Nations publication Printed in Austria USD 15 Sales No. E.11.I.3 ISBN 978-92-1-101236-1 ST/SPACE/57 *1180239* V.11-80239—January 2011—775 UNITED NATIONS OFFICE FOR OUTER SPACE AFFAIRS UNITED NATIONS OFFICE AT VIENNA Highlights in Space 2010 Prepared in cooperation with the International Astronautical Federation, the Committee on Space Research and the International Institute of Space Law Progress in space science, technology and applications, international cooperation and space law UNITED NATIONS New York, 2011 UniTEd NationS PUblication Sales no. -
2010 Commercial Space Transportation Forecasts
2010 Commercial Space Transportation Forecasts May 2010 FAA Commercial Space Transportation (AST) and the Commercial Space Transportation Advisory Committee (COMSTAC) HQ-101151.INDD 2010 Commercial Space Transportation Forecasts About the Office of Commercial Space Transportation The Federal Aviation Administration’s Office of Commercial Space Transportation (FAA/AST) licenses and regulates U.S. commercial space launch and reentry activity, as well as the operation of non-federal launch and reentry sites, as authorized by Executive Order 12465 and Title 49 United States Code, Subtitle IX, Chapter 701 (formerly the Commercial Space Launch Act). FAA/AST’s mission is to ensure public health and safety and the safety of property while protecting the national security and foreign policy interests of the United States during commercial launch and reentry operations. In addition, FAA/AST is directed to encourage, facilitate, and promote commercial space launches and reentries. Additional information concerning commercial space transportation can be found on FAA/AST’s web site at http://ast.faa.gov. Cover: Art by John Sloan (2010) NOTICE Use of trade names or names of manufacturers in this document does not constitute an official endorsement of such products or manufacturers, either expressed or implied, by the Federal Aviation Administration. • i • Federal Aviation Administration / Commercial Space Transportation Table of Contents Executive Summary . 1 Introduction . 4 About the CoMStAC GSo Forecast . .4 About the FAA NGSo Forecast . .4 ChAracteriStics oF the CommerCiAl Space transportAtioN MArket . .5 Demand ForecastS . .5 COMSTAC 2010 Commercial Geosynchronous Orbit (GSO) Launch Demand Forecast . 7 exeCutive Summary . .7 BackGround . .9 Forecast MethoDoloGy . .9 CoMStAC CommerCiAl GSo Launch Demand Forecast reSultS . -
Telesat Completes Agreements for Satellite Capacity with Bell TV and Echostar Corporation
Telesat Completes Agreements for Satellite Capacity with Bell TV and EchoStar Corporation Bell TV Commits to Construction of New Canadian Broadcast Satellite and EchoStar Will Use Entire Available Nimiq 5 Payload OTTAWA, Sep. 17, 2009 (Canada NewsWire via COMTEX News Network) -- Telesat, the world's fourth largest fixed satellite services operator, announced today that it has completed agreements for new satellite capacity with two of its key customers, Bell TV and EchoStar Corporation (Nasdaq: SATS). Bell TV, the leading provider of direct-to-home services in Canada, has agreed to utilize a new Telesat direct broadcast satellite which is planned for construction beginning in the first quarter of 2010. The new satellite will augment Bell TV's capacity and capabilities at its prime orbital locations of 82 and 91 degrees West. EchoStar, which had previously contracted for half the capacity of Telesat's new Nimiq 5 satellite, has now committed to use the entire available Nimiq 5 payload for the anticipated 15-year life of the satellite. "We are very pleased to have entered into arrangements that meet the strategic requirements of Bell TV and EchoStar, two longstanding and important Telesat customers," said Dan Goldberg, Telesat's President and CEO. "We look forward to the launch of Nimiq 5 scheduled for later today and beginning construction on the new satellite for Bell TV early next year." Nimiq 5 is scheduled for launch on a Proton rocket September 18th from the Baikonur Cosmodrome in Kazakhstan (September 17th in Ottawa) and is intended to operate in geostationary orbit from 72.7 degrees West. -
The Future of Canada's Space Sector
The Future of Canada’s Space Sector An Engine of Innovation For Over Fifty Years September 2016 “Space is at the cutting edge of innovation.” Hon. Navdeep Bains, Minister of Innovation, Science and Economic Development Launch of Canada’s fourth recruitment campaign for Canadian Astronauts Canadian Aviation Museum -- Ottawa -- June 17, 2016 EXECUTIVE SUMMARY Canada has a 50-year history as a spacefaring nation. That history is part of what defines Canada as a globally important, advanced economy. That 50-year investment has also left a legacy of infrastructure, institutions and industry that generates significant socio-economic benefits and directly supports or enables government priorities across several departments, including National Defence, Environment & Climate Change, Fisheries & Oceans, In- digenous & Northern Affairs, Natural Resources, Transport, Public Safety and Innovation, Science & Economic De- velopment. Canada’s space sector is also a modern ecosystem of innovation that involves and inspires Canadians in government, academic institutions and private sector companies. The sector supports world-leading Canadian science, generates technological innovation and exports on a daily basis, and has been justifiably identified as an example of the kind of “innovation ecosystem” which the Innovation Agenda seeks to build and expand. It is, however, a sector that faces both significant opportunities and major challenges. Internationally, the industry is in the throes of a generational transformation that is seeing the rise of new players and whole new business models. This provides a host of new opportunities. Unfortunately, domestically, the combined forces of reduced funding and lack of investment certainty are depriving the space innovation engine of the fuel that it needs to respond to this dynamic environment and live up to its full potential. -
59864 Federal Register/Vol. 85, No. 185/Wednesday, September 23
59864 Federal Register / Vol. 85, No. 185 / Wednesday, September 23, 2020 / Rules and Regulations FEDERAL COMMUNICATIONS C. Congressional Review Act II. Report and Order COMMISSION 2. The Commission has determined, A. Allocating FTEs 47 CFR Part 1 and the Administrator of the Office of 5. In the FY 2020 NPRM, the Information and Regulatory Affairs, Commission proposed that non-auctions [MD Docket No. 20–105; FCC 20–120; FRS Office of Management and Budget, funded FTEs will be classified as direct 17050] concurs that these rules are non-major only if in one of the four core bureaus, under the Congressional Review Act, 5 i.e., in the Wireline Competition Assessment and Collection of U.S.C. 804(2). The Commission will Bureau, the Wireless Regulatory Fees for Fiscal Year 2020 send a copy of this Report & Order to Telecommunications Bureau, the Media Congress and the Government Bureau, or the International Bureau. The AGENCY: Federal Communications indirect FTEs are from the following Commission. Accountability Office pursuant to 5 U.S.C. 801(a)(1)(A). bureaus and offices: Enforcement ACTION: Final rule. Bureau, Consumer and Governmental 3. In this Report and Order, we adopt Affairs Bureau, Public Safety and SUMMARY: In this document, the a schedule to collect the $339,000,000 Homeland Security Bureau, Chairman Commission revises its Schedule of in congressionally required regulatory and Commissioners’ offices, Office of Regulatory Fees to recover an amount of fees for fiscal year (FY) 2020. The the Managing Director, Office of General $339,000,000 that Congress has required regulatory fees for all payors are due in Counsel, Office of the Inspector General, the Commission to collect for fiscal year September 2020. -
Space Systems/Loral Selected to Provide Anik G1 Satellite to Telesat
Space Systems/Loral Selected to Provide Anik G1 Satellite to Telesat Space Systems/Loral Platform Provides Flexibility to Accommodate Multiple Missions PALO ALTO, Calif., Jun 1, 2010 (GlobeNewswire via COMTEX News Network) -- Space Systems/Loral (SS/L), the world's leading provider of commercial satellites, today announced that it has been selected to provide a satellite to Telesat, one of the world's leading satellite operators. The new satellite, Anik G1, is a multi-mission spacecraft that supports a variety of applications including direct-to-home (DTH) television broadcasting in Canada; government requirements over the Americas and the Pacific; and broadband, voice, data and video services in South America. "The Space Systems/Loral platform offered us the flexibility to build on the commitment of a key Telesat customer, Shaw Direct, that will use Anik G1 to expand their video service offerings across Canada," said Dan Goldberg, President and CEO of Telesat. "The ability to cost effectively combine multiple service missions on one satellite makes the SS/L platform a winning solution for Telesat and our customers." Anik G1 is a multi-band satellite that will be located at 107.3 degrees West Longitude when it goes into service in the second half of 2012. The satellite will provide 16 high-power Ku-band transponders in the extended FSS band to support Shaw Direct's growing DTH video programming for the Canadian market. It also has 12 Ku-band and 24 C-band transponders that will both replace and expand on Telesat's Anik F1 satellite now serving South America. In addition, Anik G1 will have three X-band channels for government services over the Americas and part of the Pacific Ocean, and one channel in the reverse Direct Broadcast Service band. -
Britain Back in Space
Spaceflight A British Interplanetary Society Publication Britain back in Space Vol 58 No 1 January 2016 £4.50 www.bis-space.com 1.indd 1 11/26/2015 8:30:59 AM 2.indd 2 11/26/2015 8:31:14 AM CONTENTS Editor: Published by the British Interplanetary Society David Baker, PhD, BSc, FBIS, FRHS Sub-editor: Volume 58 No. 1 January 2016 Ann Page 4-5 Peake on countdown – to the ISS and beyond Production Assistant: As British astronaut Tim Peake gets ready for his ride into space, Ben Jones Spaceflight reviews the build-up to this mission and examines the Spaceflight Promotion: possibilities that may unfold as a result of European contributions to Suszann Parry NASA’s Orion programme. Spaceflight Arthur C. Clarke House, 6-9 Ready to go! 27/29 South Lambeth Road, London, SW8 1SZ, England. What happens when Tim Peake arrives at the International Space Tel: +44 (0)20 7735 3160 Station, where can I watch it, listen to it, follow it, and what are the Fax: +44 (0)20 7582 7167 broadcasters doing about special programming? We provide the Email: [email protected] directory to a media frenzy! www.bis-space.com 16-17 BIS Technical Projects ADVERTISING Tel: +44 (0)1424 883401 Robin Brand has been busy gathering the latest information about Email: [email protected] studies, research projects and practical experiments now underway at DISTRIBUTION the BIS, the first in a periodic series of roundups. Spaceflight may be received worldwide by mail through membership of the British 18 Icarus Progress Report Interplanetary Society. -
Federal Register/Vol. 86, No. 91/Thursday, May 13, 2021/Proposed Rules
26262 Federal Register / Vol. 86, No. 91 / Thursday, May 13, 2021 / Proposed Rules FEDERAL COMMUNICATIONS BCPI, Inc., 45 L Street NE, Washington, shown or given to Commission staff COMMISSION DC 20554. Customers may contact BCPI, during ex parte meetings are deemed to Inc. via their website, http:// be written ex parte presentations and 47 CFR Part 1 www.bcpi.com, or call 1–800–378–3160. must be filed consistent with section [MD Docket Nos. 20–105; MD Docket Nos. This document is available in 1.1206(b) of the Commission’s rules. In 21–190; FCC 21–49; FRS 26021] alternative formats (computer diskette, proceedings governed by section 1.49(f) large print, audio record, and braille). of the Commission’s rules or for which Assessment and Collection of Persons with disabilities who need the Commission has made available a Regulatory Fees for Fiscal Year 2021 documents in these formats may contact method of electronic filing, written ex the FCC by email: [email protected] or parte presentations and memoranda AGENCY: Federal Communications phone: 202–418–0530 or TTY: 202–418– summarizing oral ex parte Commission. 0432. Effective March 19, 2020, and presentations, and all attachments ACTION: Notice of proposed rulemaking. until further notice, the Commission no thereto, must be filed through the longer accepts any hand or messenger electronic comment filing system SUMMARY: In this document, the Federal delivered filings. This is a temporary available for that proceeding, and must Communications Commission measure taken to help protect the health be filed in their native format (e.g., .doc, (Commission) seeks comment on and safety of individuals, and to .xml, .ppt, searchable .pdf). -
Design of Power, Propulsion, and Thermal Sub-Systems for a 3U Cubesat Measuring Earth’S Radiation Imbalance
Article Design of Power, Propulsion, and Thermal Sub-Systems for a 3U CubeSat Measuring Earth’s Radiation Imbalance Jack Claricoats 1,† and Sam M. Dakka 2,*,† 1 Department of Engineering and Math, Sheffield Hallam University, Howard Street, Sheffield S1 1WB, UK; [email protected] 2 Department of Mechanical, Materials and Manufacturing Engineering, The University of Nottingham, University Park, Nottingham NG7 2RD, UK * Correspondence: [email protected]; Tel.: +44-115-748-6853 † These authors contributed equally to this work. Received: 22 April 2018; Accepted: 6 June 2018; Published: 11 June 2018 Abstract: The paper presents the development of the power, propulsion, and thermal systems for a 3U CubeSat orbiting Earth at a radius of 600 km measuring the radiation imbalance using the RAVAN (Radiometer Assessment using Vertically Aligned NanoTubes) payload developed by NASA (National Aeronautics and Space Administration). The propulsion system was selected as a Mars-Space PPTCUP -Pulsed Plasma Thruster for CubeSat Propulsion, micro-pulsed plasma thruster with satisfactory capability to provide enough impulse to overcome the generated force due to drag to maintain an altitude of 600 km and bring the CubeSat down to a graveyard orbit of 513 km. Thermal analysis for hot case found that the integration of a black high-emissivity paint and MLI was required to prevent excessive heating within the structure. Furthermore, the power system analysis successfully defined electrical consumption scenarios for the CubeSat’s 600 km orbit. The analysis concluded that a singular 7 W solar panel mounted on a sun-facing side of the CubeSat using a sun sensor could satisfactorily power the electrical system throughout the hot phase and charge the craft’s battery enough to ensure constant electrical operation during the cold phase, even with the additional integration of an active thermal heater. -
Space Security Index 2013
SPACE SECURITY INDEX 2013 www.spacesecurity.org 10th Edition SPACE SECURITY INDEX 2013 SPACESECURITY.ORG iii Library and Archives Canada Cataloguing in Publications Data Space Security Index 2013 ISBN: 978-1-927802-05-2 FOR PDF version use this © 2013 SPACESECURITY.ORG ISBN: 978-1-927802-05-2 Edited by Cesar Jaramillo Design and layout by Creative Services, University of Waterloo, Waterloo, Ontario, Canada Cover image: Soyuz TMA-07M Spacecraft ISS034-E-010181 (21 Dec. 2012) As the International Space Station and Soyuz TMA-07M spacecraft were making their relative approaches on Dec. 21, one of the Expedition 34 crew members on the orbital outpost captured this photo of the Soyuz. Credit: NASA. Printed in Canada Printer: Pandora Print Shop, Kitchener, Ontario First published October 2013 Please direct enquiries to: Cesar Jaramillo Project Ploughshares 57 Erb Street West Waterloo, Ontario N2L 6C2 Canada Telephone: 519-888-6541, ext. 7708 Fax: 519-888-0018 Email: [email protected] Governance Group Julie Crôteau Foreign Aairs and International Trade Canada Peter Hays Eisenhower Center for Space and Defense Studies Ram Jakhu Institute of Air and Space Law, McGill University Ajey Lele Institute for Defence Studies and Analyses Paul Meyer The Simons Foundation John Siebert Project Ploughshares Ray Williamson Secure World Foundation Advisory Board Richard DalBello Intelsat General Corporation Theresa Hitchens United Nations Institute for Disarmament Research John Logsdon The George Washington University Lucy Stojak HEC Montréal Project Manager Cesar Jaramillo Project Ploughshares Table of Contents TABLE OF CONTENTS TABLE PAGE 1 Acronyms and Abbreviations PAGE 5 Introduction PAGE 9 Acknowledgements PAGE 10 Executive Summary PAGE 23 Theme 1: Condition of the space environment: This theme examines the security and sustainability of the space environment, with an emphasis on space debris; the potential threats posed by near-Earth objects; the allocation of scarce space resources; and the ability to detect, track, identify, and catalog objects in outer space. -
Trends in Space Commerce
Foreword from the Secretary of Commerce As the United States seeks opportunities to expand our economy, commercial use of space resources continues to increase in importance. The use of space as a platform for increasing the benefits of our technological evolution continues to increase in a way that profoundly affects us all. Whether we use these resources to synchronize communications networks, to improve agriculture through precision farming assisted by imagery and positioning data from satellites, or to receive entertainment from direct-to-home satellite transmissions, commercial space is an increasingly large and important part of our economy and our information infrastructure. Once dominated by government investment, commercial interests play an increasing role in the space industry. As the voice of industry within the U.S. Government, the Department of Commerce plays a critical role in commercial space. Through the National Oceanic and Atmospheric Administration, the Department of Commerce licenses the operation of commercial remote sensing satellites. Through the International Trade Administration, the Department of Commerce seeks to improve U.S. industrial exports in the global space market. Through the National Telecommunications and Information Administration, the Department of Commerce assists in the coordination of the radio spectrum used by satellites. And, through the Technology Administration's Office of Space Commercialization, the Department of Commerce plays a central role in the management of the Global Positioning System and advocates the views of industry within U.S. Government policy making processes. I am pleased to commend for your review the Office of Space Commercialization's most recent publication, Trends in Space Commerce. The report presents a snapshot of U.S.