公开(公告)号：US5613232A

公开(公告)日：1997-03-18

申请号：US208841

申请日：1994-03-11

申请人： Youichi Toshida ,  Kazuko Nakagawa ,  Toshihide Kuroda ,  Kazuyuki Nakayama ,  Tomotsugu Taki

发明人： Youichi Toshida ,  Kazuko Nakagawa ,  Toshihide Kuroda ,  Kazuyuki Nakayama ,  Tomotsugu Taki

IPC分类号： H04B17/00

CPC分类号： H04B17/309 ,  H04B17/23

摘要： A receiver apparatus includes a display apparatus for displaying signal strengths of signals of a plurality of reception frequencies. In the receiver apparatus, a receiver circuit of one system receives a high-frequency signal having a predetermined reception frequency, and a detection storage circuit detects and stores the signal strengths of the signals having a plurality of reception frequencies received by the receiver circuit by selectively switching over among the reception frequencies of the receiver circuit according to a predetermined order of the switching. The display apparatus has a plurality of display sections, and displays on the plurality of display sections the signal strengths of the signals having a plurality of reception frequencies stored in the detection storage circuit according to the order of the switching. Further, a demodulator circuit demodulates a high-frequency signal having at least one reception frequency received by the receiver circuit.

摘要翻译： 接收机装置包括显示装置，用于显示多个接收频率信号的信号强度。 在接收机装置中，一个系统的接收机电路接收具有预定接收频率的高频信号，并且检测存储电路通过选择性地检测并存储由接收机电路接收的具有多个接收频率的信号的信号强度 根据切换的预定顺序在接收机电路的接收频率之间切换。 显示装置具有多个显示部分，并且根据切换顺序在多个显示部分上显示存储在检测存储电路中的具有多个接收频率的信号的信号强度。 此外，解调器电路解调具有由接收机电路接收的至少一个接收频率的高频信号。