Advanced antennas C-band 500 MHz duplexer / prepared by K.N. Patel, C.K. Mok. : Co24-3/1-85-048E-PDF

"A design of a duplexer using non-uniform shunt stubs as resonators is presented in this report. The design procedure uses lumped element, low-pass prototype filters realized in TEM transmission line medium. The resulting duplexer is very compact, having relatively non critical manufacturing tolerances and a high stop-band attenuation which is necessary to isolate transmit and receive frequency bands. The duplexer has been developed without inclusion of any tuning screws. The theoretical performance of the duplexer and the measured results show good agreement"--Abstract.

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Renseignements sur la publication
Ministère/Organisme Canada. Department of Communications. Space Program, issuing body.
Spar Aerospace Ltd., issuing body.
Titre Advanced antennas C-band 500 MHz duplexer / prepared by K.N. Patel, C.K. Mok.
Titre de la série [DOC contractor report] ; DOC-CR-SP-85-048
Type de publication Série - Voir l'enregistrement principal
Langue [Anglais]
Format Électronique
Document électronique
Note(s) Intellectual property restrictions stamped on cover and title page are void.
"Report no. RML-009-85-71."
"Prepared for: Department of Communications, Space Industry Development Program ..."
"Date: May 23, 1985."
"Government contract number: 21ST-36100-3-0314."
Digitized edition from print [produced by Innovation, Science and Economic Development Canada].
Some pages rotated in this copy.
Includes bibliographical references (page 34).
Issued also in print format.
Information sur la publication Ste-Anne-de-Bellevue, Quebec, Canada : Spar Aerospace Limited, Satellite & Aerospace Systems Division, 1985.
Auteur / Contributeur Patel, K. N., author.
Description 1 online resource (55 pages) : illustrations.
Numéro de catalogue
  • Co24-3/1-85-048E-PDF
Descripteurs Circulators, Wave-guide -- Design and construction.
Antennas (Electronics)
Artificial satellites in telecommunication.
Circulateurs à guides d'ondes -- Conception et construction.
Antennes (Électronique)
Satellites artificiels dans les télécommunications.
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