Design of a High Performance Patch Antenna for GPS Communication Systems



Hamedi-Hagh, Sotoudeh;Chung, Joseph;Oh, Soo-Seok;Jo, Ju-Ung;Park, Noh-Joon;Park, Dae-Hee

  • 발행 : 2009.06.30


This paper presents the design of a patch antenna for GPS portable devices. The antenna is designed to operate at Ll band on an FR4 PCB with a thickness of 1.6mm, a dielectric constant of 3.8 and two metallization layers. The antenna has a dimension of 49mm${\times}$36mm and operates at 1.5754GHz with a return loss of -36dB and a measured bandwidth of 250MHz.


Patch Antenna;GPS;L-ground;h-type


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