Circularly Polarized Slotted Microstrip Patch Antenna with Finite Ground Plane
作者： Sanyog Rawat , K K Sharma
DOI: 10.18495/COMENGAPP.V1I2.11
关键词: Antenna factor 、 Antenna efficiency 、 Physics 、 Coaxial antenna 、 Acoustics 、 Turnstile antenna 、 Monopole antenna 、 Microstrip antenna 、 Patch antenna 、 Antenna measurement 、 Telecommunications
摘要: In this paper a new geometry of circularly polarized patch antenna is proposed with improved bandwidth. The radiation performance investigated using IE3D simulation software and its compared that conventional rectangular antenna. simulated return loss, axial ratio impedance frequency for the are reported in paper. It shown by selecting suitable ground-plane dimensions, air gap location slots, bandwidth can be enhanced upto 10.15% as to (4.24%) an 4.05%.
portalgaruda.org参考文章(9)
Prakash Bhartia, Ramesh Garg, Apisak Ittipiboon, Microstrip Antenna Design Handbook ,(2000)
Ieee Antennas, David M. Pozar, D. Schaubert, Microstrip antennas : the analysis and design of microstrip antennas and arrays Institute of Electrical and Electronics Engineers. ,(1995)
Constantine A. Balanis, Antenna Theory: Analysis and Design ,(1982)
Xue-Xia Yang, Bing-Cheng Shao, Fan Yang, A. Z. Elsherbeni, Bo Gong, A Polarization Reconfigurable Patch Antenna With Loop Slots on the Ground Plane IEEE Antennas and Wireless Propagation Letters. ,vol. 11, pp. 69- 72 ,(2012) , 10.1109/LAWP.2011.2182595
Chandrakanta Kumar, Debatosh Guha, Nature of Cross-Polarized Radiations from Probe-Fed Circular Microstrip Antennas and Their Suppression Using Different Geometries of Defected Ground Structure (DGS) IEEE Transactions on Antennas and Propagation. ,vol. 60, pp. 92- 101 ,(2012) , 10.1109/TAP.2011.2167921
Kin-Lu Wong, Compact and Broadband Microstrip Antennas ,(2002)
T. Namiki, Y. Murayama, K. Ito, Improving radiation-pattern distortion of a patch antenna having a finite ground plane IEEE Transactions on Antennas and Propagation. ,vol. 51, pp. 478- 482 ,(2003) , 10.1109/TAP.2003.809838
Kin-Lu Wong, Tzung-Wern Chiou, Finite ground plane effects on broad-band dual polarized patch antenna properties IEEE Transactions on Antennas and Propagation. ,vol. 51, pp. 903- 904 ,(2003) , 10.1109/TAP.2003.811067
A.K. Bhattacharya, Effects of ground plane truncation on the impedance of a patch antenna IEE Proceedings H Microwaves, Antennas and Propagation. ,vol. 138, pp. 560- 564 ,(1991) , 10.1049/IP-H-2.1991.0093