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Pattern Reconfiguration of Microstrip Antennas by Controlling Slots in Its Ground Plane
Date
2022-01-01
Author
Gök, Çaǧlar
Alatan, Lale
Metadata
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Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
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In this work, a pattern reconfigurable antenna with improved pattern diversity is proposed. The antenna is formed by placing a circular ring around a circular microstrip patch antenna and excited by using two feeds. The in-phase and out-of-phase excitation of these feeds provides conical beam and broadside radiation, respectively. Slots are introduced to the ground plane of the antenna to steer the main radiation direction in broadside radiation mode and to obtain asymmetric radiation in conical beam mode. Consequently, the pattern diversity of the two-mode antenna is improved.
Subject Keywords
Microstrip antenna
,
pattern reconfigurable antenna
,
RF-MEMS switches
URI
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85139760480&origin=inward
https://hdl.handle.net/11511/101528
DOI
https://doi.org/10.1109/ap-s/usnc-ursi47032.2022.9887356
Conference Name
2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2022
Collections
Department of Electrical and Electronics Engineering, Conference / Seminar
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Ç. Gök and L. Alatan, “Pattern Reconfiguration of Microstrip Antennas by Controlling Slots in Its Ground Plane,” presented at the 2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2022, Colorado, Amerika Birleşik Devletleri, 2022, Accessed: 00, 2023. [Online]. Available: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85139760480&origin=inward.
