发明名称 Portable wireless terminal
摘要 A portable wireless terminal according to the present invention includes an external antenna provided outside a housing and an internal antenna having a rectangular solid-shape formed inside the housing into a rectangular solid shape. The internal antenna having a rectangular solid-shape is not affected by influences of human bodies such as the human head and the human hand, and is disposed in the vicinity of a microphone unit and is attached to a back surface of a front panel of the housing.
申请公布号 US2002142794(A1) 申请公布日期 2002.10.03
申请号 US20020103339 申请日期 2002.03.21
申请人 NEC CORPORATION 发明人 HARANO NOBUYA
分类号 H01Q3/04;H01Q1/24;H01Q1/36;H01Q1/38;H01Q1/40;H01Q3/24;H04B1/38;H04M1/02;H04Q7/32;(IPC1-7):H04B1/38 主分类号 H01Q3/04
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