학술저널
밀결합선로를 이용한 대역통과필터의 성능 향상에 관한 연구
A Study on Improvement for Bandpass Filter using Tight Coupled Lines
- 한국산업기술융합학회(구. 산업기술교육훈련학회)
- 산업기술연구논문지
- 산업기술교육훈련논문지 제16권 4호
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2011.12137 - 143 (7 pages)
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The improvement of characteristics for a broadband differential bandpass filter using broadside coupled lines will be studied. By using a simplified formula, group delay results of a vertically symmetric and a vertically asymmetric single-stage tight coupled line bandpass filters are analyzed in the passband. Also, a hybrid multi-stage structure, embedded in a multi-layer substrate, is consisted of vertically-symmetric and asymmetric stages. Finally, the effect of the number of stages on the amount of group delay variation is discussed.
Ⅰ. 서 론
Ⅱ. 실험장치 및 방법
Ⅲ. 실험결과 및 고찰
Ⅳ. 결 론
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