发明名称 |
MRC ANTENNA DIVERSITY FOR FM IBOC DIGITAL SIGNALS |
摘要 |
A radio receiver includes a first signal path including a first tuner configured to receive a first signal from a first antenna, and a first demodulator configured to demodulate symbols from an output of the first tuner to produce first branch metrics derived from the demodulated symbols; a second signal path including a second tuner configured to receive a second signal from a second antenna, and a second demodulator configured to demodulate symbols from an output of the second tuner to produce second branch metrics derived from the demodulated symbols; a combiner for maximum ratio combining the first branch metrics and the second branch metrics; and processing circuitry to process the combined first and second branch metrics to produce an output signal. |
申请公布号 |
US2013115903(A1) |
申请公布日期 |
2013.05.09 |
申请号 |
US201213536203 |
申请日期 |
2012.06.28 |
申请人 |
KROEGER BRIAN W.;PEYLA PAUL J.;BAIRD JEFFREY S.;IBIQUITY DIGITAL CORPORATION |
发明人 |
KROEGER BRIAN W.;PEYLA PAUL J.;BAIRD JEFFREY S. |
分类号 |
H04B1/18 |
主分类号 |
H04B1/18 |
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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