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- Title
격리도가 향상된 X-Band 재구성 주파수 선택 표면구조 설계.
- Authors
이인곤; 박용배; 전흥재; 김윤재; 홍익표
- Abstract
This paper presents the design of reconfigurable frequency selective surfaces for X-band bandpass operation with improved isolation. The proposed reconfigurable FSS is composed of a four-legged loaded element, a inductive stub and a bias grid. The PIN diode is located between the four-legged loaded element and the stub, which can control the frequency response of reconfigurable FSS by ON/OFF state. By adjusting the length of the stub, the desired bandpass frequency and the improved isolation between ON and OFF state can be obtained. For validation of simulated results, we have carried out transmission characteristic measurements using rectangular waveguide of WR-90. The measured results are in good agreements with the simulated results.
- Publication
Journal of Korean Institute of Electromagnetic Engineering & Science / Han-Guk Jeonjapa Hakoe Nonmunji, 2016, Vol 27, Issue 9, p791
- ISSN
1226-3133
- Publication type
Article
- DOI
10.5515/KJKIEES.2016.27.9.791