한국전자파학회:학술대회논문집 (Proceedings of the Korea Electromagnetic Engineering Society Conference)

한국전자파학회 (The Korean Institute of Electromagnetic Engineering and Science)
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직접변환 수신기를 위한 상관기용 6-단자 설계

Design of a 6-Port Junction for Direct Conversion Receiver(DCR)

  • 발행 : 2003.11.15
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초록

A miniaturized 6-port junction using tandem couplers is presented. The proposed 6-port junction is designed at the center frequency of 5 GHz. The size reduction of the 6-port junction is achieved by replacing the $90^{\circ}$ hybrids with the tandem couplers. The magnitude imbalance and the phase imbalance of the proposed 6-port junction are similar with those of the conventional one.

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