Compact slot-coupled microstrip antennas with circular polarization
暂无分享,去创建一个
A compact circularly-polarized (CP) design of a microstrip patch antennas is presented. The proposed antenna is fed by the coupling of a ring slot in the ground plane of a microstrip line. The results show that the required patch size of the proposed design at a fixed CP operating frequency has a reduction of 48%, as compared to a conventional CP microstrip antenna but, at the same time, its CP bandwidth is not decreased. Details of the simulated and experimental results are presented and discussed. © 2005 Wiley Periodicals, Inc. Microwave Opt Technol Lett 47: 57–59, 2005; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.21080
[1] D. Pozar,et al. Design of wideband circularly polarized aperture-coupled microstrip antennas , 1993 .
[2] D. Schaubert,et al. Analysis of an aperture coupled microstrip antenna , 1986 .
[3] Kin‐Lu Wong,et al. Cross-slot-coupled microstrip antenna and dielectric resonator antenna for circular polarization , 1999 .