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4965607 Antenna coupler


Book ID
108457247
Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
71 KB
Volume
8
Category
Article
ISSN
0736-5853

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## Abstract In this letter, we present the 2 by 1 and 2 by 2 array microstrip patch antennas using the waveguide endwall coupler at 24 GHz. These antennas consist of a waveguide feed and two or four patches that are excited by the endwall coupler. As the measured results, the 2 by 2 array antenna h