发明名称 Portable telephone apparatus that can attain directivity of antenna which optimizes reception state from base station
摘要 A portable telephone apparatus, includes a body and an antenna section. The antenna section includes an antenna element, and a plurality of reflectors provided near the antenna element. The antenna section is provided at a end side where a microphone is provided of the body.
申请公布号 US6944433(B2) 申请公布日期 2005.09.13
申请号 US20010828411 申请日期 2001.04.06
申请人 NEC CORPORATION 发明人 OGINO TOORU
分类号 H01Q19/18;H01Q1/24;H01Q3/16;H01Q19/00;H01Q19/22;H01Q19/28;H04B7/10;H04B7/26;H04Q7/32;(IPC1-7):H04B1/06 主分类号 H01Q19/18
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