COMPACT COPLANAR WAVEGUIDE BANDPASS FILTER USING LOADED SPLIT RING RESONATOR

被引：0

作者：

Wang, Shuxin ^{[2
]}

Liu, Haiwen ^{[1
]}

机构：

[1] E China Jiaotong Univ, Sch Informat Engn, Nanchang 330013, Peoples R China

[2] Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Peoples R China

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2009年 / 51卷 / 06期

关键词：

bandpass filter; split-ring resonators (SRRs); coplanar waveguide (CPW);

D O I：

10.1002/mop.24396

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 compact coplanar waveguide (CPW) band-pass filter using a cross-coupled lambda/4 resonator with loaded split-ring resonators (SRRs) is introduced in this letter. The proposed filter exhibits a quasi-elliptic function response and its circuit size occupies only 12 x 11.8 mm(2) (approximate to 0.21 lambda(g) x 0.20 lambda(g)). Also, a simple equivalent circuit model is set tip. A good agreement between simulations and measurements verify the proposed filter and the validity of design methodology. (C) 2009 Wiley Periodicals, Inc. Microwave Opt Technol Lett 5): 1565-1568, 2009; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.24396

引用

页码：1565 / 1568

页数：4

共 8 条

[1] [Anonymous], COPLANAR WAVEGUIDE C
[2] Equivalent-circuit models for split-ring resonators and complementary split-ring resonators coupled to planar transmission lines
Baena, JD
Bonache, J
Martín, F
Sillero, RM
Falcone, F
Lopetegi, T
Laso, MAG
García-García, J
Gil, I
Portillo, MF
Sorolla, M
[J]. IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2005, 53 (04) : 1451 - 1461
[3] Coplanar waveguide bandpass filter using quarter-wavelength resonators
Chen, D.
Cheng, C. H.
[J]. ELECTRONICS LETTERS, 2007, 43 (09) : 526 - 527
[4] Coplanar waveguide structures loaded with split-ring resonators
Falcone, F
Martín, F
Bonache, J
Marqués, R
Sorolla, M
[J]. MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2004, 40 (01) : 3 - 6
[5] Miniaturized coplanar waveguide stop band filters based on multiple tuned split ring resonators
Martín, F
Falcone, F
Bonache, J
Marqués, R
Sorolla, M
[J]. IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2003, 13 (12) : 511 - 513
[6] Magnetism from conductors and enhanced nonlinear phenomena
Pendry, JB
Holden, AJ
Robbins, DJ
Stewart, WJ
[J]. IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1999, 47 (11) : 2075 - 2084
[7] γ/4 stepped-impedance resonator bandpass filters fabricated on coplanar waveguide
Sanada, A
Takehara, H
Yamamoto, T
Awai, I
[J]. 2002 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM DIGEST, VOLS 1-3, 2002, : 385 - 388
[8] ELECTRODYNAMICS OF SUBSTANCES WITH SIMULTANEOUSLY NEGATIVE VALUES OF SIGMA AND MU
VESELAGO, VG
[J]. SOVIET PHYSICS USPEKHI-USSR, 1968, 10 (04): : 509 - &

← 1 →