现代电子技术2012，Vol.35Issue(3)：38-40,44,4.
一种高介GPS微带天线的设计与研究
Design and research on a high permittivity circularly polarized GPS micro-strip antenna
摘要
Abstract
An improved circularly polarized micro-strip antenna is proposed. A kind of high permittivity sintered microwave material was used as the antenna s dielectric substrate, the proposed antenna was fed by a single spot with SMA coaxial connector. The antenna is much smaller, and the structure is simple. Simulation analysis shows that the antenna has nice s(1, 1) bandwidth and axial-ratio bandwidth. At last, the impact of thickness and loss tangent of dielectric substrate on the antenna are investigated.关键词
圆极化/微带天线/高介电常数/带宽Key words
circularly polarized/ micro-strip antenna/ high dielectric constant/ bandwidth分类
信息技术与安全科学引用本文复制引用
张耀东,张介秋,屈绍波..一种高介GPS微带天线的设计与研究[J].现代电子技术,2012,35(3):38-40,44,4.基金项目
国家自然科学基金资助项目(60871027) （60871027）
