发明名称 |
Förfarande och anordning för identifiering av signalkanal |
摘要 |
A receiver has a channel scan mode of operation and a communication mode of operation. In the channel mode of operation, the passband of a filter is narrowed relative to the passband of the filter in the communication mode. According to another aspect of the circuit, a local oscillator is selectively phase locked to an internal clock during channel scanning and locked to the incoming signal during a communication mode operation. |
申请公布号 |
SE9504555(D0) |
申请公布日期 |
1995.12.20 |
申请号 |
SE19950004555 |
申请日期 |
1995.12.20 |
申请人 |
MOTOROLA INC |
发明人 |
MINH HOANG *DUONG;DONALD ARTHUR *DORSEY;ROBERT MICHAEL *JOHNSON |
分类号 |
H03J1/00;H03J3/08;(IPC1-7):H04B/ |
主分类号 |
H03J1/00 |
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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