Band-Switchable Substrate-Integrated Waveguide Resonator and Filter
- Authors
- Lee, Boyoung; Koh, Beyoungyoun; Nam, Seunggoo; Lee, Tae-Hak; Lee, Juseop
- Issue Date
- 1월-2018
- Publisher
- IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
- Keywords
- Band switchable; dual band; frequency tunable; S-band; X-band
- Citation
- IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, v.66, no.1, pp.147 - 156
- Indexed
- SCIE
SCOPUS
- Journal Title
- IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES
- Volume
- 66
- Number
- 1
- Start Page
- 147
- End Page
- 156
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/78410
- DOI
- 10.1109/TMTT.2017.2737989
- ISSN
- 0018-9480
- Abstract
- In this paper, we present a new band-switchable substrate-integrated waveguide (SIW) filter structure and its design method. The filter can have a passband either in S-or X-band, or have two passbands-one in S-band and the other one in X-band-at the same time. The presented design method allows us to obtain the bandwidths of two passbands independently. To verify the presented filter structure and design method, we have designed, fabricated, and measured three bandpass filters having three different pairs of bandwidths using frequency-tunable SIW resonators. By virtue of the frequency-tunable resonators, the filter can be continuously tuned in both frequency bands.
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Collections - Graduate School > Department of Computer Science and Engineering > 1. Journal Articles
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