Dual-Mode Folded Substrate Integrated Waveguide (FSIW) Filters with LTCC Technology

摘要：

In this paper, a new kind of dual-mode Folded Substrate Integrated Waveguide (FSIW) filters in Kband with Low-Temperature Co-fired Ceramics (LTCC) technology is proposed. Dual-mode FSIW filter of single resonant cavity is designed to degenerate two modes: folded TE201 and TE102, which results in two transmission zeros on each side of the pass-band. To further validate its characteristics, a dual-mode working FSIW filter of two resonant cavities is proposed. In order to degenerate two modes, the I/O structures of these two filters are designed by an open microstrip line coupling through a rectangular slot on the ground plane.

作者: Runqi Zhang Zhigang Wang Bo Yan

作者单位: School of Electronic Engineering University of Electronic Science and Technology of China Chengdu, Sichuan, 611731 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: 1483-1485

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）