LTCC Distributed-Element Bandpass Filter with Multiple Transmission Zeros Using Non-Resonating Node

被引：1

作者：

Zhan, Yang ^{[1
]}

Qin, Wei ^{[1
]}

Lu, Qian-Yuan ^{[2
]}

Chen, Jian-Xin ^{[1
]}

机构：

[1] Nantong Univ, Sch Elect & Informat, Nantong 226019, Peoples R China

[2] Nantong Univ, Xinglin Coll, Nantong 226019, Peoples R China

来源：

APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL | 2017年 / 32卷 / 11期

基金：

中国国家自然科学基金;

关键词：

Bandpass filter (BPF); low temperature co-fired ceramic (LTCC); non-resonating node (NRN); transmission zeros (TZ); SHORT-ENDED SIR;

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：

A distributed-element low temperature co-fired ceramic (LTCC) bandpass filter (BPF) with multiple transmission zeros using non-resonating node (NRN) is proposed. By fully taking advantage of the LTCC technology in 3-dimentional (3-D) environment, the employed dual-mode stub-loaded stepped-impedance resonator (SIR) and the NRN are reasonably folded, and miniature circuit size can be obtained. Meanwhile, four transmission zeros are produced in both sides of the passband to realize sharp rejection skirts. For demonstration, a four-pole LTCC BPF using the NRN centered at 3.65 GHz is designed, fabricated and measured. Simulated and measured results are presented, showing good agreement.

引用

页码：1015 / 1019

页数：5

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