发明名称 |
Narrow band receiver or transceiver |
摘要 |
<p>The present invention relates to a narrow band receiver or transceiver (20) for processing electrical signals. The narrow band receiver or transceiver comprises an amplifier (24), a voltage controlled oscillator (26) and a tuning assembly (28) comprising at least one control loop (30, 32, 34) for tuning of the voltage controlled oscillator. At least a gain control of the amplifier is coupled to the control loop for simultaneously tuning the output amplitude of the voltage controlled oscillator and the gain of the amplifier. A compensation of the effect of variation on the gain of the amplifier, which includes an LC tank circuit, is performed by using an information in another LC tank circuit of the voltage controlled oscillator in the control loop.</p> |
申请公布号 |
EP2755326(B1) |
申请公布日期 |
2015.11.25 |
申请号 |
EP20130194989 |
申请日期 |
2013.11.29 |
申请人 |
EM MICROELECTRONIC-MARIN SA |
发明人 |
TAJALLI, ARMIN;MORIN, MARC |
分类号 |
H03L7/08;H03G3/30;H03J1/00 |
主分类号 |
H03L7/08 |
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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