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NRD Guide Stepped-Impedance Duplexer in Millimeter Wave Band  

김기돈 (에이에스이 코리아)
이재곤 (홍익대학교 전파통신공학과)
이정해 (홍익대학교 전파통신공학과)
Publication Information
The Journal of Korean Institute of Electromagnetic Engineering and Science / v.14, no.12, 2003 , pp. 1264-1268 More about this Journal
Abstract
In this paper, we have designed the duplexer using non-radiative dielectric(NRD) guide in millimeter wave band. The designed duplexer is composed of two stepped-impedance filters and T-junction. Stepped-impedance filters we designed with an equivalent circuit model of evanescent waveguide and the T-junction is optimized to minimize return loss of -20 dB or more. The characteristics of duplexer show good agreements with the expected results.
Keywords
NRD Guide; Filter; Duplexer;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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