发明名称 Cordless telephone
摘要 A cordless telephone system which provides improved performance through a number of moved circuits including the use of a single oscillator in a remote unit for providing both a standard for the transmitted signal and a local oscillator signal. The remote unit is layed out to minimize interference between the transmitted and received signal and includes a vertically disposed transmitting antenna and horizontally disposed receiving antenna.
申请公布号 US4585903(A) 申请公布日期 1986.04.29
申请号 US19840624390 申请日期 1984.06.25
申请人 VIKING PHONE COMPANY 发明人 SCHILLER, THOMAS H.;BENNETT, AUBERT E.
分类号 H04M1/72;H04M1/73;(IPC1-7):H04Q7/04 主分类号 H04M1/72
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