发明名称 CONNECTION OF COUNTERLEAKAGE DETECTOR
摘要 Anti-fading detector connection arrangement solves the technical problem of suppressing the influence of interference propagation in short-wave tract ground-ionosphere. The principle of the anti-fading detector connection arrangement consists in the fact that the input clamp /1/ is connected with the first input of the differential circuit /3/ with the second input connected with the shaper output /2/ and with the first input of the first AND circuit /4/ and with the input of the first phaser /5/. The differential circuit /3/ output is connected with the second input of the first AND circuit /4/ and with the input of the second phaser /6/. The output of the first AND circuit /4/ is connected with the output of the second AND circuit /7/. Anti-fading detector connection arrangement can be used in telecommunication technology for receiving ionospheric interference signals in short-wave radio band of amplitude modulated signals.<IMAGE>
申请公布号 CS274769(B2) 申请公布日期 1991.10.15
申请号 CS19880007881 申请日期 1988.11.30
申请人 GEOFYZIKALNY USTAV SAV,CS 发明人 BOBOVNICKY PETER ING. CSC.,CS
分类号 H03D1/00;(IPC1-7):H03D1/00 主分类号 H03D1/00
代理机构 代理人
主权项
地址