Modeling and Characterization of a Compact In-Line Filter with Transmission Zeros

被引：0

作者：

Javadi, Sara ^{[1
]}

Rezaee, Behrooz ^{[1
]}

Boria Esbert, Vicente E. ^{[2
]}

Cogollos Borras, Santiago ^{[2
]}

Boesch, Wolfgang ^{[1
]}

机构：

[1] Graz Univ Technol, Inst Microwave & Photon Engn, Graz, Austria

[2] Univ Politecn Valencia, Inst Telecomunicac & Aplicac Multimedia iTEAM, Valencia, Spain

来源：

2024 INTERNATIONAL CONFERENCE ON BROADBAND COMMUNICATIONS FOR NEXT GENERATION NETWORKS AND MULTIMEDIA APPLICATIONS, COBCOM 2024 | 2024年

关键词：

Bandpass filter; transmission zero; circuit model; optimization; waveguide filters; ATTENUATION POLES;

D O I：

10.1109/COBCOM62281.2024.10631183

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper introduces an innovative method for generating transmission zeros within a circuit model, eliminating the necessity for extra resonators. It capitalizes on employing posts within a cavity to produce transmission zeros, thereby improving selectivity without enlarging the overall size of the circuit. Through this approach, precise control over the positioning of transmission zeros becomes achievable. The process commences with the development of a single resonator, and then progresses to crafting a third-order filter with a bandwidth of 400 MHz, focused at 3 GHz. This novel framework bears significant implications for the creation of compact and effective filters in high-frequency applications, promising enhanced efficiency and performance.

引用

页数：4

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