发明名称 |
POWER SAVING DIVERSITY RECEIVER |
摘要 |
In a diversity receiver, each of first and second diversity branches includes an antenna and a high-frequency amplifier coupled thereto. A diversity decision circuit is coupled to the outputs of the amplifiers to generate a switching control signal identifying one of the outputs of the diversity branches having a higher field intensity value. A power switching circuit is provided for coupling a voltage source to one of the amplifiers according to the switching control signal so that power supply to the other amplifier is cut off. <IMAGE> |
申请公布号 |
EP0529623(A3) |
申请公布日期 |
1993.06.30 |
申请号 |
EP19920114638 |
申请日期 |
1992.08.27 |
申请人 |
NEC CORPORATION |
发明人 |
NOBUSAWA, HIDEAKI;TASHIRO, HIDEAKI |
分类号 |
H04B7/08 |
主分类号 |
H04B7/08 |
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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