Low-pass Filter Based on a Novel Compact Microstrip Resonant Cell (CMRC) in Terahertz Band

被引：2

作者：

Ma, Miao ^{[1
]}

Zhang, Bo ^{[1
]}

Fan, Yong ^{[1
]}

机构：

[1] Univ Elect Sci & Technol China, Sch Elect Sci & Engn, Chengdu, Peoples R China

来源：

2021 IEEE MTT-S INTERNATIONAL MICROWAVE WORKSHOP SERIES ON ADVANCED MATERIALS AND PROCESSES FOR RF AND THZ APPLICATIONS (IMWS-AMP) | 2021年

基金：

国家重点研发计划; 中国国家自然科学基金; 中国博士后科学基金;

关键词：

compact microstrip resonant cell (CMRC); low-pass filter; Terahertz; miniaturization;

D O I：

10.1109/IMWS-AMP53428.2021.9643953

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

This paper presents an improved low-pass filter based on compact microstrip resonant cell (CMRC), which exhibits slow-wave characteristics. Based on this structure, a local oscillator (LO) filter with a passband of 0-130GHz and an intermediate frequency (IF) filter with a passband of 0-50GHz are designed, which can be applied in the terahertz subharmonic mixer. The simulation results show that filter shares a more compact structure while maintaining a low insertion loss and high rejection in the stopband.

引用

页码：208 / 210

页数：3

共 9 条

[1] A Review of Microwave Filter Designs based on CMRC [J].

Fu, Wen ;

Li, Zhong-mao ;

Cheng, Jing-wen ;

Qiu, Xin .

2020 IEEE MTT-S INTERNATIONAL WIRELESS SYMPOSIUM, IWS, 2020,

[2]

Gu JZ, 2005, ASIA PACIF MICROWAVE, P405

[3] At the dawn of a new era in terahertz technology [J].

Hosako, Iwao ;

Sekine, Norihiko ;

Patrashin, Mikhail ;

Saito, Shingo ;

Fukunaga, Kaori ;

Kasai, Yasuko ;

Baron, Philippe ;

Seta, Takamasa ;

Mendrok, Jana ;

Ochiai, Satoshi ;

Yasuda, Hiroaki .

PROCEEDINGS OF THE IEEE, 2007, 95 (08) :1611-1623

[4]

Qin W., 2013, 2013 IEEE INT WIRELE, P1

[5]

Xu Ruimin, 2009, MICROWAVE TECHNOLOGY

[6] Novel 1-D microstrip PBG cells [J].

Xue, Q ;

Shum, KM ;

Chan, CH .

IEEE MICROWAVE AND GUIDED WAVE LETTERS, 2000, 10 (10) :403-405

[7] A NOVEL COMPACT SUSPENDED DOUBLE SIDE CMRC MILLIMETER BANDPASS FILTER WITH WIDE STOPBAND [J].

Yang, X. ;

Fan, Y. ;

Zhang, B. ;

Zhao, M. .

PROGRESS IN ELECTROMAGNETICS RESEARCH LETTERS, 2011, 21 :59-66

[8]

Yeung SH, 2014, 2014 IEEE INTERNATIONAL WIRELESS SYMPOSIUM (IWS)

[9] Novel in-line beeline compact microstrip resonant cell [J].

Zhang, Fei ;

Gu, Jianzhong ;

Shi, Lina ;

Yu, XiaoJing ;

Rong, Qian ;

Li, Chengfang ;

Sun, Xiaowei .

2006 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM DIGEST, VOLS 1-5, 2006, :523-526

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