Design of an UWB Bandpass Filter Using Microstrip-Coplanar Transition Structure With Composite CPWOpen/Short-Circuited Resonators

摘要：

A new ultra-wideband (UWB) bandpass filter (BPF) is proposed,using coplanar waveguide (CPW) open-circuited and short-circuited resonators composite structure which is broadside-coupled to the top microstrip. The proposed filter has been simulated,optimized for UWB system,and the calculated results demonstrated the UWB properties from 3.0GHz to 9.3GHz (-3 dB bandwidth),which is fractional bandwidth of more than 100％ at the center frequency 6.2 GHz. The filter also exhibits a sharper slop response at the lower pass-band edge than

作者: Hui Chen Yuxing Zhang

作者单位: School of Electronic Engineering University of Electronic Science and Technology of China Chengdu,610054,Sichuan,China

会议类型: 国际会议

会议名称: 2008 International Conference on Microwave and Millimeter Wave Technology(2008国际微波毫米波技术会议)

会议地点: 南京

会议语种:英文

页码: 366-368

在线出版日期: 2008-04-21（万方平台首次上网日期，不代表论文的发表时间）