发明名称 |
SAW-LESS, LNA-LESS LOW NOISE RECEIVER |
摘要 |
<p>A low noise receiver includes a downconverter configured to receive a radio frequency (RF) signal, the downconverter comprising a switching architecture configured to generate a plurality of output phases based on a respective plurality of local oscillator (LO) signals, a differencing circuit configured to combine the plurality of output phases such that an nth output phase is differenced with an (n+K)th output phase, resulting in gain-added output phases, and a summation filter configured to receive the gain-added output phases and configured to combine the gain-added output phases such that a response of the receiver effectively reduces odd harmonics of the RF signal.</p> |
申请公布号 |
WO2010107460(A1) |
申请公布日期 |
2010.09.23 |
申请号 |
WO2009US68212 |
申请日期 |
2009.12.16 |
申请人 |
SKYWORKS SOLUTIONS, INC.;PULLELA, RAJASEKHAR;DOMINO, WILLIAM, J. |
发明人 |
PULLELA, RAJASEKHAR;DOMINO, WILLIAM, J. |
分类号 |
H04B1/10 |
主分类号 |
H04B1/10 |
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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