A Novel Microstrip Triple-Mode Wideband Bandpass Filter Using Radial-Line Stubs

摘要：

This paper presents a novel approach for designing microstrip triple-mode wideband bandpass filter with good selectivity. The triple-mode resonator is composed of an open-ended microstrip line with length of half-wavelength (A./2) and two center loaded radial-line stubs. The mode characteristics of the resonator are discussed. Also, an equivalent lumped circuit is proposed, including the parameters extracting. To verify the proposed method, an experimental filter is implemented. The measured results exhibit good agreement with the simulation.

作者: L. Zhang Z.-Y. Yu L. Guo

作者单位: Institute of Applied Physics University of Electronic Science and Technology of China Chengdu 610054, China

会议类型: 国际会议

会议名称: 2010 International Conference on Microwave and Millimeter Wave Technology(2010国际微波与毫米波技术会议 ICMMT2010)

会议地点: 成都

会议语种:英文

页码: 741-743

在线出版日期: 2010-05-08（万方平台首次上网日期，不代表论文的发表时间）