A Low-Loss SICC Filter Using LTCC Technology for X-Band Application

摘要：

In this paper, a novel compact X-Band band pass filter (BPF) with low loss and narrow-band using low temperature cofired ceramic (LTCC) technology is proposed. This four pole filter is based on substrate integrated circular cavity (SICC) resonators, and the slots excitation with λ/4 open stub is used here. This filter with simple structure exhibits an insertion loss of 0.66dB at center frequency 11.6 GHz, and a 3-dB bandwidth 4.9％ (～560 MHz).

关键词： cavity resonator filter low-temperature co-fired ceramic (LTCC) low-loss substrate integrated circular cavity (SICC)

作者: Jian Gu Yong Fan Yonghong Zhang

作者单位: Extreme High Frequency Key Laboratory, School of Electronic Engineering University of Electronic Science and Technology of China Chengdu, China

会议类型: 国际会议

会议名称: 2009 International Conference on Applied Superconductivity and Electromagnetic Devices(应用超导与电磁装置技术国际会议 ASEME 2009)

会议地点: 成都

会议语种:英文

页码: 152-154

在线出版日期: 2009-09-25（万方平台首次上网日期，不代表论文的发表时间）