Dual-mode Bandpass Filter Using Defected Ground Structures for Coupling Enhancement and Harmonic Suppression

摘要：

In This paper,a dual-mode square ring bandpass filters with defected-ground structures (DGS) is proposed. By employing the DGS,the coupling is enhanced and the insertion loss is reduced effectively. The harmonic suppression is achieved by loading DGS structures under the input/output lines. Good agreement between the experimental and simulation results is observed.

关键词： dual mode bandpass filter defected-ground structures

作者: Wei Kang Wei Hong JianYi Zhou

作者单位: State Key Lab.of Millimeter Waves,School of Information Science and Engineering Southeast University,Nanjing,210096,P.R.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: 372-374

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）