Miniature Circularly Polarized Microstrip Patch Antenna with Rectangular Slots for GPS Application
A miniature circularly polarized (CP) microstrip patch antenna with rectangular slots for GPS application is presented. The antenna structure is composed of a square radiating patch and two rectangular slots. The two rectangular slots are incorporated to obtain CP characteristic, with one slot on the lower left corner of the square patch and the other on the upper right corner. By adjusting the dimensions and positions of the slots, the proposed antenna can exhibit CP radiation. Moreover, miniature properties are achieved by the use of very high permittivity substrate material. Simulated results by Ansoft HFSS are given.
circular polarization small antenna rectangular slots microstrip patch antenna GPS
Zhongliang Deng Manzu Hong Yidong Yao
School of Electronic Engineering, Beijing University of Posts and Telecom., Haidian Distr.Beijing, P.R. China
国际会议
大连
英文
149-152
2011-10-19（万方平台首次上网日期，不代表论文的发表时间）