Proceedings of the Korea Electromagnetic Engineering Society Conference (한국전자파학회:학술대회논문집)
- 2001.11a
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- Pages.165-168
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- 2001
Design Method of a Dual Band Balun
듀얼 밴드 발룬 설계
- Sung, Jung-Hyun (MRW Technologies) ;
- Song, Young-joo (Division of Information Technology Engineering, Soonchunhyang Univ.) ;
- Jeong, Yong-Woo (Division of Information Technology Engineering, Soonchunhyang Univ.) ;
- park, Hyung-Sik (Division of Information Technology Engineering, Soonchunhyang Univ.) ;
- Ahn, Dal (Division of Information Technology Engineering, Soonchunhyang Univ.)
- Published : 2001.11.01
Abstract
This Paper presents the design method and performance characteristics of a dual band balun. The design method for dual balun is based on the lumped element eqiuvalent circuit of quater-wave transformaer. By employing the proposed configuration and the derived formulas, dual band balun are designed and simulated and manufactured. The proposed design method and equivalent circuit can make it easy to adapt to designing of ceramic multi-layer chip type dual band balun. The dual band will find applications in wireless communication circuits.
Keywords