发明名称 CELLULAR PHONE
摘要 PROBLEM TO BE SOLVED: To provide a cellular phone for receiving a GPS signal from a GPS satellite, regardless of orientation of a GPS antenna. SOLUTION: The cellular phone has a dielectric cover 19 for covering a first linearly polarized wave antenna 18 for receiving the linearly polarized wave in a telephone band and a second linearly polarized wave antenna for receiving a circularly polarized wave in a GPS, and fixes the dielectric cover 19, at the root of the linearly polarized wave antenna 18 coaxially for mounting.
申请公布号 JP2003087021(A) 申请公布日期 2003.03.20
申请号 JP20010271215 申请日期 2001.09.07
申请人 HITACHI LTD 发明人 CHIBA YUTAKA;HOSHINO KAZUNORI;ABE YOSHIO;KOYAMA HIROYUKI
分类号 H01Q1/36;G01S5/14;G01S19/36;H01Q1/24;H01Q1/40;H01Q5/01;H01Q9/42;H04B1/38;H04M1/02;H04W64/00;H04W88/02 主分类号 H01Q1/36
代理机构 代理人
主权项
地址