发明名称 |
CONNECTION OF COUNTERLEAKAGE TRANSMITTER |
摘要 |
Connection arrangement of anti-fading transmitter solves the problem of suppression of the influence of interference fading on amplitude of received ionospheric or tropospheric radio signal. The principle of the connection arrangement of anti-fading transmitter consists in the fact that the transmitter output /1/ is connected with modulated signal phaser /2/ and with the first input of the combiner /3/, where the output of the modulated signal phaser /2/ is connected with the second combiner input /3/. Connection arrangement of anti-fading transmitter can be utilised for transmitting amplitude modulated signals in short-waves band during interference propagation in ionosphere or for transmitting frequency modulated signals in ultra-short-waves band during interference propagation in troposphere.<IMAGE>
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申请公布号 |
CS274762(B2) |
申请公布日期 |
1991.10.15 |
申请号 |
CS19870004585 |
申请日期 |
1987.06.22 |
申请人 |
GEOFYZIKALNY USTAV SAV,CS |
发明人 |
BOBOVNICKY PETER ING. CSC.,CS |
分类号 |
H04B1/04;(IPC1-7):H04B1/04 |
主分类号 |
H04B1/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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