Aperture-coupled asymmetrical C-shaped slot microstrip antenna for circular polarisation

被引：29
|
作者：
Nasimuddin [1 ]
Chen, Z. N. [1 ]
机构：
[1] Inst Infocomm Res, RF & Opt Dept, Connexis 138632, Singapore
来源：
IET MICROWAVES ANTENNAS & PROPAGATION | 2009年 / 3卷 / 03期
关键词：
D O I：
10.1049/iet-map.2008.0126
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 aperture-coupled, asymmetrical C-shaped slot, square microstrip antenna is proposed for circular polarisation (CP). A narrow and asymmetrical C-shaped slot, microstrip antenna is fed at the centre using an aperture coupling to obtain a CP operation. The compactness of the antenna is easily obtained by inserting a C-shaped slot. Wide CP radiation is achieved simply by making the C-shaped slot asymmetrical. With this antenna, the measured 3 dB AR bandwidth is around 3.3% and the 10 dB return loss bandwidth achieved is 16.0%. The overall antenna size is 0.48 lambda(o) x 0.48 lambda(o) x 0.092 lambda(o) at 2.4 GHz. The proposed slot microstrip patch technology is useful to design compact, broadband, circularly polarised antennas and arrays.
引用
收藏
页码：372 / 378
页数：7
相关论文
共 50 条
  • [41] Improvement Microstrip Patch Antenna for Ultra-Wideband by C-Shaped Wide Slot
    Satthamsakul, S.
    Puntheeranurak, S.
    Benjankaprasert, C.
    Anantrasirichai, N.
    Wakabayashi, T.
    INTERNATIONAL CONFERENCE ON CONTROL, AUTOMATION AND SYSTEMS (ICCAS 2010), 2010, : 2214 - 2217
  • [42] ANALYSIS OF APERTURE-COUPLED MICROSTRIP ANTENNA USING CAVITY METHOD
    HIMDI, M
    DANIEL, JP
    TERRET, C
    ELECTRONICS LETTERS, 1989, 25 (06) : 391 - 392
  • [43] Analysis of aperture-coupled microstrip antenna using the segmentation method
    Cailloce, Y
    Himdi, M
    Thouroude, D
    Daniel, JP
    ELECTRONICS LETTERS, 1996, 32 (12) : 1047 - 1048
  • [44] Design of aperture-coupled microstrip antenna for applications in wireless communications
    Denidni, TA
    Hotton, M
    1999 SBMO/IEEE MTT-S INTERNATIONAL MICROWAVE AND OPTOELECTRONICS CONFERENCE, PROCEEDINGS, VOLS 1 & 2: WIRELESS AND PHOTONICS BUILDING THE GLOBAL INFOWAYS, 1999, : 654 - 657
  • [45] Rectangular Helix Aperture-Coupled Wideband Microstrip Patch Antenna
    Li, Dao-tie
    Pei, Jin-ming
    ISAPE 2008: THE 8TH INTERNATIONAL SYMPOSIUM ON ANTENNAS, PROPAGATION AND EM THEORY, PROCEEDINGS, VOLS 1-3, 2008, : 178 - 181
  • [46] A 94-GHz aperture-coupled micromachined microstrip antenna
    Gauthier, GP
    Raskin, JP
    Katehi, LPB
    Rebeiz, GM
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1999, 47 (12) : 1761 - 1766
  • [47] Miniature aperture-coupled microstrip antenna of very high permittivity
    Lo, TK
    Ho, CO
    Hwang, Y
    Lam, EKW
    Lee, B
    ELECTRONICS LETTERS, 1997, 33 (01) : 9 - 10
  • [48] APERTURE-COUPLED MICROSTRIP ANTENNA FOR DUAL-FREQUENCY OPERATION
    ELYAZIDI, M
    HIMDI, M
    DANIEL, JP
    ELECTRONICS LETTERS, 1993, 29 (17) : 1506 - 1508
  • [49] Analysis of aperture-coupled microstrip antenna array on LTCC by FDTD
    Park, Donghee
    International Journal of Control and Automation, 2015, 8 (08): : 9 - 16
  • [50] Designs for an aperture-coupled compact circularly polarised microstrip antenna
    Huang, CY
    IEE PROCEEDINGS-MICROWAVES ANTENNAS AND PROPAGATION, 1999, 146 (01) : 13 - 16
12345