Multilayer Stepped-Impedance Resonator Band-Pass Filter Implementing Using Low Temperature Cofired Ceramic Structure
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概要
- 論文の詳細を見る
A tapped-line stepped-impedance resonator band-pass filter was implemented using a low temperature cofired multilayer-ceramic structure. By constructing a multilayer structure, a compact band-pass filter was realized. Moreover, the multilayer structure demonstrated an extra cross-coupling effect that produced extra transmission zeros in the stopband and, hence, realized a highly steep passband skirt. The center frequency of the fabricated band-pass filter was 6.075 GHz and the 3 dB fractional bandwidth was 18%. The measured insertion loss and return loss of the filter were $-0.31$ dB and $-28$ dB, respectively. The measured response of the fabricated band-pass filter was in good agreement with simulated results.
- Japan Society of Applied Physicsの論文
- 2004-10-01
著者
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WENG Min-Hung
National Nano Device Laboratories
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Chen Lih-shan
Department Of Electrical Engineering National Cheng Kung University
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Houng Mau-phon
Department Of Electrical Engineering National Cheng Kung University
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Houng Mau-Phon
Department of Electrical Engineering, National Cheng Kung University, Tainan, Taiwan, R.O.C.
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Huang Tsung-Hui
Department of Computer and Communication, Shu-Te University, Kaohsiung, Taiwan, R.O.C.
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Chen Han-Jan
Department of Electrical Engineering, National Cheng Kung University, Tainan, Taiwan, R.O.C.
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Su Sheng-Fu
Department of Electronic Engineering, I-Shou University, Kaohsiung, Taiwan, R.O.C.
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Chen Lih-Shan
Department of Electronic Engineering, I-Shou University, Kaohsiung, Taiwan, R.O.C.
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Weng Min-Hung
National Nano Device Laboratories, Tainan Industrial Park, Tainan, Taiwan, R.O.C.
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