Minimum Q of the element in an infinite phased array - TMz case

In a previous paper (see IEEE Antennas and Propagation Society International Symposium, Honolulu, Hawaii, USA, June 2007), we presented a method for evaluating the minimum Q of the element in an infinite active phased array. Specific application of the method was made to the evaluation of the Q of a...

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Bibliographic Details
Main Authors: Tomasic, B., Steyskal, H.
Format: Conference Proceeding
Language:English
Subjects:
Antenna arrays
Bandwidth
Computer aided software engineering
Current
Geometry
Phased arrays
Radar antennas
Sensor arrays
Ultra wideband antennas
Ultra wideband radar
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Summary:In a previous paper (see IEEE Antennas and Propagation Society International Symposium, Honolulu, Hawaii, USA, June 2007), we presented a method for evaluating the minimum Q of the element in an infinite active phased array. Specific application of the method was made to the evaluation of the Q of a magnetic current source radiating cylindrical TE z modes. In this paper we extend the analysis to an electric current source radiating cylindrical TM z modes. As a reference, we also derive the Q of a single cylindrical source over a ground plane, since this is not found in the literature.
DOI:10.1109/ICECOM.2007.4544462