发明名称 |
AM receiver with adaptive channel filter bandwidth |
摘要 |
To control the bandwidth of a channel filter with tunable bandwidth for the purpose of adapting it to the actual/changing reception situation both sidebands of a double sideband signal are compared and the bandwidth of the channel filter is reduced until both sidebands have reached a certain level of similarity. <IMAGE>
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申请公布号 |
EP1315303(A1) |
申请公布日期 |
2003.05.28 |
申请号 |
EP20010127363 |
申请日期 |
2001.11.21 |
申请人 |
SONY DEUTSCHLAND GMBH |
发明人 |
NOETHLINGS, ROLF;WILDHAGEN, JENS |
分类号 |
H04B1/10;(IPC1-7):H04B1/10 |
主分类号 |
H04B1/10 |
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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