지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.1
- 수록면
- 299 - 302 (4page)
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초록· 키워드
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In this letter, the effect of quality factor on center frequency deviation in miniaturized coupled line bandpass filter (BPF) with diagonally end-shorted at their opposite sides and lumped capacitors is theoretically analyzed. The miniaturized BPF of a two-stage structure with two types of quality factors in standard CMOS process was designed and manufactured at 5.5 GHz. The die area of BPF was 1.44 × 0.41 mm^2. The measured center frequency of BPF with a quality factor of 4.9 was deviated from 5.5 GHz to 4.7GHz. The one with 14.8 was shifted to 5GHz. The theoretical and measured results validate that quality factor influences the center frequency shift of BPF.
목차
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참고문헌 (7)
참고문헌 신청
Burghartz,J.N. / 1996 / Microwave inductors and capacitors in standard multilevel interconnect silicon technology / IEEE Microwave Theory and Technologies 44 (1) : 100 ~ 104
Georgescu,B. / 2006 / 2 GHz Q enhancement active filter with low passband distortion and high dynamic range / IEEE J.Solid-State Circuits 41 (9) : 2029 ~ 2039
Hirota,T. / 1990 / Reduced size branch line and rat race hybrids for uniplanar MMIC’s / IEEE Trans.Microwave Theory Tech 38 (3) : 270 ~ 275
Kang,I. / 2007 / A miniaturized GaAs MMIC filter for the 5GHz band / Microwave Journal 50 : 88 ~ 94
Kang,I. / 2009 / High Quality Factor Extraction of Miniaturized Coupled Line Bandpass Filters Implemented Using RF Silicon Integrated Circuits / EuMC
Georgescu,B. / 2006 / 2 GHz Q enhancement active filter with low passband distortion and high dynamic range / IEEE J.Solid-State Circuits 41 (9) : 2029 ~ 2039
Hirota,T. / 1990 / Reduced size branch line and rat race hybrids for uniplanar MMIC’s / IEEE Trans.Microwave Theory Tech 38 (3) : 270 ~ 275
Kang,I. / 2007 / A miniaturized GaAs MMIC filter for the 5GHz band / Microwave Journal 50 : 88 ~ 94
Kang,I. / 2009 / High Quality Factor Extraction of Miniaturized Coupled Line Bandpass Filters Implemented Using RF Silicon Integrated Circuits / EuMC
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