Patent ID: 7136026
Filing Date: 2006-11-14
Classification: H01Q

Abstract:
1. An antenna apparatus, comprising: a coaxial cable having a core conductive wire for feeding signal; a radiation unit coupled to said coaxial cable, wherein the material and character of said radiation unit is substantially the same with the one of said coaxial cable, wherein the length of said radiation unit is approximately ((¼)+n) λ of an operation frequency of said antenna apparatus, wherein said n is an integer number that is greater than or equal to zero; a fixing plate having a pair of sidewalls consisting of a first sidewall facing to a third sidewall, and a pair of sidewalls consisting of a second sidewall facing to a forth sidewall; a core wire pad located adjacent to said second sidewall; and a ground pad located adjacent to said first sidewall, wherein one end of said radiation unit is fixed and electrically coupled to said core wire pad, the other end of said radiation unit is connected on said ground pad.