標題: Compact and wideband microstrip bandstop filter
作者: Hsieh, MY
Wang, SM
交大名義發表
National Chiao Tung University
關鍵字: bandstop filter (BSF);microstrip;quarter-wavelength resonator;transmission zero
公開日期: 1-七月-2005
摘要: A novel one-section bandstop filter (BSF), which possesses the characteristics of compact size, wide bandwidth, and low insertion loss is proposed and fabricated. This bandstop filter was constructed by using single quarter-wavelength resonator with one section of anti-coupled lines with short circuits at one end. The attenuation-poles characteristics of this type of bandstop filters are investigated through TEM transmission-line model. Design procedures are clearly presented. The 3-dB bandwidth of the first stop-band and insertion loss of the first passband of this BSF is from 2.3 GHz to 9.5 GHz and below 0.3 dB, respectively. There is good agreement between the simulated and experimental results.
URI: http://dx.doi.org/10.1109/LMWC.2005.851572
http://hdl.handle.net/11536/13547
ISSN: 1531-1309
DOI: 10.1109/LMWC.2005.851572
期刊: IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS
Volume: 15
Issue: 7
起始頁: 472
結束頁: 474
顯示於類別:期刊論文


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