Making the surface of the dielectric and the said dielectric fit of antenna device null rectangularity of the patch antenna of the terminal unit

摘要

PROBLEM TO BE SOLVED: To provide a patch antenna 10 for realizing the application to broadband while downsizing itself.;SOLUTION: A radiation conductor 12 and a ground conductor 13 are closely stuck on and beneath a square dielectric 11 and a feeding pin 4 for a via-port connected to the radiation conductor 12 is provided to the dielectric 11. The bandwidth is increased by continuously and unidirectionally changing the thickness t of the dielectric 11.;COPYRIGHT: (C)2003,JPO