Design of a broadband patch antenna using an L-shaped probe for direction finding applications

This paper proposes the design of a broadband rectangular shorted patch antenna for direction finding (DF) of unauthorized signals. The proposed antenna consists of rectangular shorted patch and L-shaped probe to achieve the broadband matching property and miniaturization of the patch size. To confi...

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Bibliographic Details
Published in2018 International Symposium on Antennas and Propagation (ISAP) pp. 1 - 2
Main Authors Jang, Doyoung, Yoo, Sungjun, Kim, Woong Hee, Choo, Hosung
Format Conference Proceeding
LanguageEnglish
Published KIEES 01.10.2018
Subjects
Array antenna
Broadband antennas
Broadband communication
Broadband patch antenna
Microstrip antenna arrays
Patch antennas
Probes
Signal detection
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Summary:This paper proposes the design of a broadband rectangular shorted patch antenna for direction finding (DF) of unauthorized signals. The proposed antenna consists of rectangular shorted patch and L-shaped probe to achieve the broadband matching property and miniaturization of the patch size. To confirm the DF performance of the proposed antenna, the root-mean-square (RMS) error with the side lobe level are examined using the 4 ×4 patch array.