发明名称 Hand-held radio telephone
摘要 The hand-held radio telephone is still intended to ensure at least limited transmission and reception operation even when the antenna is retracted. To this end, an antenna is provided which consists of a linear quarter wavelength sealed dipole connection which can be pushed into a receptacle in the radio telephone housing and of a quarter wave helical antenna (helix antenna) which is connected thereto and always remains outside the radio telephone. <IMAGE>
申请公布号 DE4327955(A1) 申请公布日期 1995.02.23
申请号 DE19934327955 申请日期 1993.08.19
申请人 SIEMENS AG, 80333 MUENCHEN, DE 发明人 SCHOLZ, RALF, DR.-ING., 85604 ZORNEDING, DE
分类号 H01Q1/24;H01Q9/16;(IPC1-7):H01Q1/22;H01Q1/10;H01Q9/40;H01Q11/08;H04B1/38 主分类号 H01Q1/24
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