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학술지 Ground-Embedded Dual-Slot Perturbation for Switchable Circularly Polarized Microstrip Antenna
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저자
김종면, 김남, 표성민
발행일
201411
출처
Microwave and Optical Technology Letters, v.56 no.11, pp.2537-2539
ISSN
0895-2477
출판사
John Wiley & Sons
DOI
https://dx.doi.org/10.1002/mop.28630
협약과제
14ZV1300, R&D 사업화 프로그램 운영, 박종흥
초록
This article reports a new ground-embedded dual-slot perturbation for a reconfigurable circularly polarized microstrip antenna. The perturbation consists of the small inner and the large outer slots with two PIN diodes in one diagonal corner for generating and alternating right-/left-handed circular polarization, respectively. The measured results of the implemented antenna which used the ground-embedded dual slot show an agreement with the simulation and successfully demonstrate circularly-polarized radiations with good controllability. © 2014 Wiley Periodicals, Inc.
키워드
circular polarization, dual-slot perturbation, ground slot, microstrip antenna, reconfigurable antenna
KSP 제안 키워드
Ground slot, PIN Diode, Reconfigurable antenna, circular polarizations(CPs), circularly polarized microstrip antenna, dual slot, left-handed