A New Approach to Microstrip Coupled-resonator Bandpass Filter Design

被引：0

作者：

Ivanov, Nikita V. ^{[1
]}

机构：

[1] Peter Great St Petersburg Polytech Univ SPbPU, St Petersburg, Russia

来源：

PROCEEDINGS OF THE 2018 IEEE CONFERENCE OF RUSSIAN YOUNG RESEARCHERS IN ELECTRICAL AND ELECTRONIC ENGINEERING (EICONRUS) | 2018年

关键词：

microstrip; coupled resonators; open-loop resonator; bandpass filter; active phase array radar; full EM simulation;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, a new approach to microstrip coupled-resonator bandpass filter design is proposed. The usual procedure of ladder prototype synthesis and ladder into coupled resonator prototype conversion is used. Instead of semi-empirical approach to determine gaps, a calculation method based on odd-/even impedances (Zo and Ze) and electromagnetic field density distribution along the resonator is introduced. The proposed approach is verified by example of several S-band bandpass filters design for active phase array radar system. Full EM-simulation in Ansys HFSS is used. Simulation results confirm good working ability of proposed approach.

引用

页码：201 / 203

页数：3