DocumentCode
1175407
Title
Comparison of three methods for the measurement of printed antenna efficiency
Author
Pozar, David M. ; Kaufman, Barry
Author_Institution
Dept. of Electr. & Comput. Eng., Massachusetts Univ., Amherst, MA, USA
Volume
36
Issue
1
fYear
1988
fDate
1/1/1988 12:00:00 AM
Firstpage
136
Lastpage
139
Abstract
Three methods for the measurement of antenna efficiency are evaluated: (1) the Wheeler cap method, (2) the radiometric method, and (3) the directivity/gain method. Each of these methods was used to measure the efficiency of four different printed antennas (three microstrip patches with various feeds, and an eight-element series-fed microstrip array). These methods and the experimental results which were obtained are discussed
Keywords
microstrip antennas; Wheeler cap method; directivity/gain method; eight-element series-fed microstrip array; microstrip patches; printed antenna efficiency; radiometric method; Antenna feeds; Antenna measurements; Antennas and propagation; Microstrip antenna arrays; Microstrip antennas; Radiometry; Rough surfaces; Surface roughness; Surface waves; Testing;
fLanguage
English
Journal_Title
Antennas and Propagation, IEEE Transactions on
Publisher
ieee
ISSN
0018-926X
Type
jour
DOI
10.1109/8.1084
Filename
1084
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