00000nam 2200000zi 4500 9.891652 CaOODSP 20221107172937 m o d f cr mn||||||||| 200921s1997 onca ob f000 0 eng d CaOODSP eng rda CaOODSP eng eng fre Co24-3/8-1997-7E-PDF Felstead, E. B. (E. Barry), 1940- author. A system study of requirements for SHF/EHF-terminal phased-array antennas / by E. Barry Felstead, Claude J. Bélisle and Gilbert A. Morin. Ottawa : Communications Research Centre, Industry and Science, 1997. 1 online resource (vii, 34 pages) : illustrations. text txt rdacontent computer c rdamedia online resource cr rdacarrier CRC technical note ; no. 97-007 "November 1997." Digitized edition from print [produced by Innovation, Science and Economic Development Canada]. Includes bibliographical references (pages 31-32). "There is much current interest in the use of phased-array antennas for military satellite communications terminals. These antennas present definite advantages over conventional dish antennas, such as electronic steering capability, conformal surface potential, and graceful degradation. In view of the potential of phased arrays, CRAD initiated an R&D project, as part of the Military Information and Technology Infrastructure (MITI) thrust, to provide advice on issues such as performance benefits, potential technical improvements, implementation issues, and potential market niche areas. In this report, this process is initiated by generating a set of specifications for the development of such phased-array antennas. Five types of terminals are analyzed, namely: EHF manpack, EHF airborne, EHF land transportable, multi-band vehicle mounted, and multi-band shipboard. For the five strawman applications, performance specifications such as EIRP, G/T, etc. are provided"--Abstract, page iii. Issued also in print format. Includes abstracts in English and French. Phased array antennas. Artificial satellites in telecommunication. Military telecommunication. Antennes-réseaux à commande de phase. Satellites artificiels dans les télécommunications. Télécommunications militaires. Communications Research Centre (Canada), issuing body. CRC technical note ; no. 97-007. (CaOODSP)9.882494 PDF 2.02 MB https://publications.gc.ca/collections/collection_2020/isde-ised/Co24/Co24-3-8-1997-7-eng.pdf