A Compact CPW-fed Planar Ultra-wideband Antenna with a Frequency Notch Characteristic

被引：0
|
作者：
Chu, Qing-Xin [1 ]
Yang, Ying-Ying [1 ]
机构：
[1] S China Univ Technol, Sch Elect & Informat Engn, Guangzhou 510640, Guangdong, Peoples R China
来源：
2007 ASIA PACIFIC MICROWAVE CONFERENCE, VOLS 1-5 | 2007年
关键词：
coplanar waveguide (CPW) fed antennas; ultra-wideband (UWB) antennas; band-notch characteristics; C-shaped slot;
D O I：
暂无
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 and simple design of a CPW-fed planar antenna for ultra-wideband application with a band-notch characteristic is presented. The proposed antenna consists of a rectangular metal patch on a printed circuit board fed by a 50-Omega coplanar waveguide (CPW). By cutting a C-shaped slot in the rectangular radiating patch, a frequency band notch will be created. The proposed antenna yields an impedance bandwidth of 3.1-10.6GHz with VSWR < 2, except the bandwidth of 5-6GHz for WLAN. The bandwidth and central frequency of the notched band can be adjusted with ease by proper selection of C-shaped slot parameters simulated by the electromagnetic software Ansoft HFSS 10. The antenna is successfully simulated, designed, and measured showing broadband matched impedance, stable gain and radiation patterns.
引用
收藏
页码：1838 / 1841
页数：4
相关论文
共 50 条
  • [1] A CPW-Fed Novel Planar Ultra-Wideband Antenna with a Band-Notch Characteristic
    Yu, Fei
    Wang, Chunhua
    [J]. RADIOENGINEERING, 2009, 18 (04) : 551 - 555
  • [2] CPW-Fed Planar Ultra-Wideband Notched Antenna at Wimax Frequency
    Taher, Nihade
    Elftouh, Hanae
    Zakriti, Alia
    Touhami, Naima Ammar
    [J]. 12TH INTERNATIONAL CONFERENCE INTERDISCIPLINARITY IN ENGINEERING (INTER-ENG 2018), 2019, 32 : 723 - 728
  • [3] CPW-fed ultra-wideband antenna with compact size
    Zheng, Z. -A.
    Chu, Q. -X.
    [J]. ELECTRONICS LETTERS, 2009, 45 (12) : 593 - U5
  • [4] Compact CPW-fed ultra-wideband antenna with band-notched characteristic
    Li, Y. S.
    Yang, X. D.
    Liu, C. Y.
    Jiang, T.
    [J]. ELECTRONICS LETTERS, 2010, 46 (23) : 1533 - 1534
  • [5] Very compact ultra-wideband antenna with CPW-FED monopole
    Koohestani, Mohsen
    Naser-Moghadasi, Mohammad
    [J]. MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2012, 54 (03) : 560 - 564
  • [6] Design of a Small Planar CPW-Fed Ultra-wideband Antenna
    Yang, Zhitao
    Wang, Xuetian
    Zhang, Yinan
    Gao, Hongmin
    [J]. 2019 INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY (ICMMT 2019), 2019,
  • [7] CPW-fed symmetrically modified ultra-wideband planar antenna
    Qiu, Xiao Ning
    Sanagavarapu, Ananda
    [J]. 2005 ASIA-PACIFIC MICROWAVE CONFERENCE PROCEEDINGS, VOLS 1-5, 2005, : 1533 - 1536
  • [8] CPW-fed planar ultra wideband antenna having a frequency band notch function
    Kim, Y
    Kwon, DH
    [J]. ELECTRONICS LETTERS, 2004, 40 (07) : 403 - 405
  • [9] A Miniaturized Ultra-Wideband CPW-Fed Antenna
    Ding, Wen
    Liu, Sheng
    Zhan, Bihong
    Wang, Gaofeng
    [J]. 2015 IEEE MTT-S INTERNATIONAL CONFERENCE ON NUMERICAL ELECTROMAGNETIC AND MULTIPHYSICS MODELING AND OPTIMIZATION (NEMO), 2015,
  • [10] Planar CPW-fed sleeve monopole antenna for ultra-wideband operation
    Chen, HD
    Chen, HM
    Chen, WS
    [J]. IEE PROCEEDINGS-MICROWAVES ANTENNAS AND PROPAGATION, 2005, 152 (06) : 491 - 494
12345