A Novel Dual-Band Bandpass E-plane Filter Using Compact Resonators

被引：20

作者：

Jin, Jun Ye ^{[1
]}

Lin, Xian Qi ^{[2
]}

Xue, Quan ^{[1
]}

机构：

[1] City Univ Hong Kong, Dept Elect Engn, CityU Shenzhen Res Inst, State Key Lab Millimeter Waves, Hong Kong, Hong Kong, Peoples R China

[2] Univ Elect Sci & Technol China, Sch Elect Engn, EHF Key Lab Fundamental Sci, Chengdu 611731, Peoples R China

来源：

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | 2016年 / 26卷 / 07期

基金：

中国国家自然科学基金;

关键词：

Compact resonators; dual-band filter; E-plane filter; high selectivity; waveguide filter; WAVE; DESIGN;

D O I：

10.1109/LMWC.2016.2574818

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：

This paper presents a novel dual-band bandpass waveguide E-plane filter using three pairs of resonators. In this configuration, two pairs of resonators are on the top of the substrate and the last pair is at the bottom. The length of proposed filter is less than 0.14 lambda(gL) or 0.17 lambda(gH) (lambda(gL) and lambda(gH) are standard waveguide wavelengths of the first and second passbands, respectively). Two passbands are designed flexibly with high selectivity and low insertion loss. A sample of the proposed dual-band filter is fabricated and tested. Good agreement between the simulation and measurement results is achieved. This kind of dual-band waveguide filter has benefits of low cost and mass production.

引用

页码：484 / 486

页数：3

共 15 条

[1] A new class of dual-mode dual-band waveguide filters [J].

Amari, Smain ;

Bekheit, Maged .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2008, 56 (08) :1938-1944

[2]

Dai CR, 2014, ASIA PAC CONF ANTEN, P1231, DOI 10.1109/APCAP.2014.6992739

[3]

Glubokov O, 2012, EUR MICROW CONF, P1103

[4] Extraction of Generalized Coupling Coefficients for Inline Extracted Pole Filters With Nonresonating Nodes [J].

Glubokov, Oleksandr ;

Budimir, D. .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2011, 59 (12) :3023-3029

[5] A 3-D Printed Lightweight X-Band Waveguide Filter Based on Spherical Resonators [J].

Guo, Cheng ;

Shang, Xiaobang ;

Lancaster, Michael J. ;

Xu, Jun .

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2015, 25 (07) :442-444

[6]

Jin J. Y., 2015, 2015 Asia-Pacific Microwave Conference (APMC). Proceedings, P1, DOI 10.1109/APMC.2015.7413157

[7] A Novel Compact E-Plane Waveguide Filter With Multiple Transmission Zeroes [J].

Jin, Jun Ye ;

Lin, Xian Qi ;

Jiang, Yuan ;

Xue, Quan .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2015, 63 (10) :3374-3380

[8] DESIGN OF A BANDPASS FILTER WITH INDUCTIVE STRIP - PLANAR CIRCUIT MOUNTED IN WAVEGUIDE [J].

KONISHI, Y ;

UENAKADA, K .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1974, MT22 (10) :869-873

[9] Synthesis and design of asymmetrical dual-band bandpass filters based on equivalent network simplification [J].

Lenoir, Philippe ;

Bila, Stephane ;

Seyfert, Fabien ;

Baillargeat, Dominique ;

Verdeyme, Serge .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2006, 54 (07) :3090-3097

[10] Ultra Compact Inline E-Plane Waveguide Extracted Pole Bandpass Filters [J].

Mohottige, N. ;

Glubokov, O. ;

Budimir, D. .

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2013, 23 (08) :409-411

← 1 2 →