A novel compact spiral electromagnetic band-gap (EBG) structure

被引：60
|
作者：
Zheng, Qiu-Rong [1 ]
Fu, Yun-Qi [1 ]
Yuan, Nai-Chang [2 ]
机构：
[1] Natl Univ Def Technol, Coll Elect Sci & Engn, Changsha 410073, Hunan, Peoples R China
[2] Natl Univ Def Technol, Dept Elect Sci & Technol, Changsha 410073, Hunan, Peoples R China
来源：
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 2008年 / 56卷 / 06期
基金：
中国国家自然科学基金;
关键词：
cross-polarization; electromagnetic band-gap (EBG); patch antenna; radiation pattern; surface wave;
D O I：
10.1109/TAP.2008.923305
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 novel compact electromagnetic band-gap (EBG) structure in a spiral shape is presented and investigated. This structure significantly enlarges the capacitance between neighboring elements. The simulations and experimental results have proved that the size of the spiral structure is only 30.9% of the conventional EBG structure. Two applications have been shown, including patch antenna with the spiral EBG structure and a double-element microstrip antenna array with low mutual coupling. The measured results show that a gain improvement over 3 dB and a significant reduction of cross polarization in H-plane are obtained. A 6 dB reduction of mutual coupling is achieved in a double-element EBG microstrip antenna array.
引用
收藏
页码：1656 / 1660
页数：5
相关论文
共 50 条
  • [1] Characteristics and applications of a novel compact spiral electromagnetic band-gap (EBG) structure
    Zheng, Q. -R.
    Lin, B. -Q.
    Fu, Y. -Q.
    Yuan, N. -C.
    JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS, 2007, 21 (02) : 199 - 213
  • [2] A novel compact uni-planar electromagnetic Band-Gap (UC-EBG) structure
    Wang, Wei
    Cao, Xiang-yu
    Zhou, Wan-yin
    Liu, Tao
    2008 GLOBAL SYMPOSIUM ON MILLIMETER WAVES, 2008, : 372 - 374
  • [3] A novel compact wideband planar electromagnetic Band-Gap structure
    Liu, Tao
    Cao, Xiang-Yu
    Ma, Jia-Jun
    Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology, 2009, 31 (04): : 1007 - 1009
  • [4] Design and Realization of a Novel Compact Electromagnetic Band-Gap Structure
    Li-Ye Fang
    Jian-Hua Zhang
    Feng-Ge Hu
    Journal of Electronic Science and Technology, 2013, (03) : 268 - 271
  • [5] Design and Realization of a Novel Compact Electromagnetic Band-Gap Structure
    LiYe Fang
    JianHua Zhang
    FengGe Hu
    JournalofElectronicScienceandTechnology, 2013, 11 (03) : 268 - 271
  • [6] A Novel Compact EBG Structures With relative Wide Band-gap
    Liu, Tao
    Cao, Xiang-yu
    Wen, Xi
    Lin, Bao-qin
    2007 ASIA PACIFIC MICROWAVE CONFERENCE, VOLS 1-5, 2007, : 558 - 560
  • [7] A novel dual-plane compact electromagnetic Band-Gap (DPC-EBG) filter design
    Huang, SY
    Lee, YH
    2004 4TH INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY PROCEEDINGS, 2004, : 468 - 471
  • [8] A NOVEL MULTI-BAND ELECTROMAGNETIC BAND-GAP STRUCTURE
    Xie, H. -H.
    Jiao, Y. -C.
    Song, K.
    Zhang, Z.
    PROGRESS IN ELECTROMAGNETICS RESEARCH LETTERS, 2009, 9 : 67 - 74
  • [9] MINIATURE ELECTROMAGNETIC BAND-GAP STRUCTURE USING SPIRAL GROUND PLANE
    Xie, H. -H.
    Jiao, Y. -C.
    Song, K.
    Yang, B.
    PROGRESS IN ELECTROMAGNETICS RESEARCH LETTERS, 2010, 17 : 163 - 170
  • [10] Bandwidth enhancement of a narrowband rectangular microstrip antenna on a spiral fan-shape electromagnetic band-gap (EBG) patch structure
    Masri, T.
    Rahim, M. K. A.
    Jamaluddin, M. H.
    Asrokin, A.
    2006 INTERNATIONAL RF AND MICROWAVE CONFERENCE, PROCEEDINGS, 2006, : 225 - +
12345