发明名称 |
AUTOMATIC GAIN CONTROL IN A RECEIVER |
摘要 |
Automatic gain control in a receiver. A method for controlling operating range of an analog-to-digital converter (ADC) by an automatic gain control circuit includes estimating a peak-to-average ratio corresponding to an analog signal from digital samples of the analog signal. The method includes determining a peak value corresponding to the analog signal based on the peak-to-average ratio. Further, the method includes maintaining magnitude of the analog signal at an input of the ADC and gain of the receiver based on the peak value. |
申请公布号 |
US2014036978(A1) |
申请公布日期 |
2014.02.06 |
申请号 |
US201314047204 |
申请日期 |
2013.10.07 |
申请人 |
TEXAS INSTRUMENTS INCORPORATED |
发明人 |
BHUKANIA BIJOY;TANGUDU JAWAHARLAL;RAMASUBRAMANIAN KARTHIK |
分类号 |
H04B17/00 |
主分类号 |
H04B17/00 |
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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