AN EQUIVALENT CIRCUIT MODEL FOR A MICROSTRIP LINE WITH AN ASYMMETRIC SPIRAL- SHAPED DEFECTED GROUND STRUCTURE

被引：0

作者：

Woo, Duk-Jae ^{[1
]}

Lee, Taek-Kyung ^{[2
]}

Lee, Jae-Wook ^{[2
]}

机构：

[1] Seoul Natl Univ, Inst New Media & Commun, Seoul 151742, South Korea

[2] Korea Aerosp Univ, Sch Elect Telecommun & Comp Engn, Goyang Si 412791, Gyeonggi Do, South Korea

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2014年 / 56卷 / 05期

基金：

新加坡国家研究基金会;

关键词：

asymmetric spiral-DGS; dual-frequency operation; equivalent circuit model;

D O I：

10.1002/mop.28308

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：

For a microstrip line with an asymmetric spiral-shaped defected ground structure (DGS), an equivalent circuit model is presented. From the lumped-element circuit model describing the asymmetric properties in circuit elements as well as in their magnetic coupling to the host line, the two rejection frequencies are derived. The equivalent circuit model provides physical insight into the dual-frequency operation of the asymmetric spiral-shaped DGS. (c) 2014 Wiley Periodicals, Inc. Microwave Opt Technol Lett 56:1222-1224, 2014

引用

页码：1222 / 1224

页数：3

共 50 条

[41] Suppression of Harmonic of Microstrip Patch Antenna Using Defected Ground and Defected Microstrip Structure
Elftouh, Hanae
Amar, Naima Touhami
Mchbal, Aicha
Zakriti, Alia
Elbakkali, Moustapha
12TH INTERNATIONAL CONFERENCE INTERDISCIPLINARITY IN ENGINEERING (INTER-ENG 2018), 2019, 32 : 653 - 660
[42] The equivalent circuit modeling and application in band-pass filter of spiral-shaped defect ground structure
Mi, Xiao
Sun Guoliang
Li, Xiaozheng
Lei Zhichun
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2016, 58 (02) : 445 - 448
[43] A Microstrip Antenna Based on the Defected Ground Structure
Zhao, Yuanqing
Qiu, Jinghui
Wang, Wei
2013 IEEE INTERNATIONAL CONFERENCE OF IEEE REGION 10 (TENCON), 2013,
[44] Modified Spiral Shaped Defected Ground Structure with Spurious Free Band Rejection Performance
Yue, Hailing
Subramanyam, Guru
Cerny, Charles
2016 IEEE 17TH ANNUAL WIRELESS AND MICROWAVE TECHNOLOGY CONFERENCE (WAMICON), 2016,
[45] Design A Microstrip Antenna With Defected Ground Structure
Luong Xuan Truong
Tran Minh Tuan
Vu Quang Tao
Truong Vu Bang Giang
2015 INTERNATIONAL CONFERENCE ON ADVANCED TECHNOLOGIES FOR COMMUNICATIONS (ATC), 2015, : 160 - 163
[46] Modeling of bandpass filter using defected ground structure and defected microstrip structure
Moyra, Tamasi
JOURNAL OF COMPUTATIONAL ELECTRONICS, 2013, 12 (02) : 287 - 296
[47] Modeling of bandpass filter using defected ground structure and defected microstrip structure
Tamasi Moyra
Journal of Computational Electronics, 2013, 12 : 287 - 296
[48] Compact defected ground structure in microstrip technology
Liu, H
Li, Z
Sun, X
ELECTRONICS LETTERS, 2005, 41 (03) : 132 - 134
[49] Microstrip parallel coupled-line bandpass filter with selectivity improvement using U-SHAPED defected ground structure
Piscarreta, Daniel
Ting, Sio-Weng
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2008, 50 (04) : 911 - 915
[50] Large Negative Group Delay in Microstrip Circuit Using Defected U-shaped structure
Wei, Haotian
Zhang, Li
2022 CROSS STRAIT RADIO SCIENCE & WIRELESS TECHNOLOGY CONFERENCE, CSRSWTC, 2022,

← 1 2 3 4 5 →