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Measurements of a 1 to 13 GHz Model of a Dual Polarized Low-profile Log-periodic Feed for US-SKA

Olsson, Rikard and Kildal, Per-Simon and Weinreb, Sander (2005) Measurements of a 1 to 13 GHz Model of a Dual Polarized Low-profile Log-periodic Feed for US-SKA. In: 2005 IEEE Antennas and Propagation Society International Symposium. Vol.2B. IEEE , Piscataway, NJ, pp. 700-703. ISBN 0780388836. https://resolver.caltech.edu/CaltechAUTHORS:20180802-142536056

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Abstract

We present measured results for a dual polarized 1 to 13 GHz laboratory model of a feed for use in reflector antennas. The main goals of the laboratory model were achieved: it provides dual polarization and can provide more than a decade bandwidth. The aperture efficiency in a primary fed reflector system is greater than 56% over the entire band, and the input reflection coefficient of the feed is better than -5.5 dB. The results agree well with computed values.


Item Type:Book Section
Related URLs:
URLURL TypeDescription
https://doi.org/10.1109/aps.2005.1552110DOIArticle
ORCID:
AuthorORCID
Weinreb, Sander0000-0002-9353-6204
Additional Information:© 2005 IEEE.
DOI:10.1109/aps.2005.1552110
Record Number:CaltechAUTHORS:20180802-142536056
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20180802-142536056
Official Citation:R. Olsson, P. -. Kildal and S. Weinreb, "Measurements of a 1 to 13 GHz model of a dual polarized low-profile log-periodic feed for US-SKA," 2005 IEEE Antennas and Propagation Society International Symposium, Washington, DC, 2005, pp. 700-703 vol. 2B. doi: 10.1109/APS.2005.1552110
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:88524
Collection:CaltechAUTHORS
Deposited By: George Porter
Deposited On:02 Aug 2018 22:23
Last Modified:16 Nov 2021 00:27

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