发明名称 |
COMMUNICATION UNIT WITH ANALOG TEST UNIT |
摘要 |
Various devices and techniques for testing an analog portion of communication devices are disclosed. Such devices may include a communication unit and an analog test unit. The analog test unit may be configured to test analog portions of the communication unit and communicate information regarding testing to an external test unit. The analog test unit may also be configured to perform an analysis of a test signal that is output by a transmitter portion, looped back to a receiver portion, and subsequently received by the analog test unit. The analog test unit may also be configured to calibrate a DC offset of a receiver chain of the communication unit. The analog test unit may also be configured to perform a nonlinearity test on one or more ADCs and/or DACs of the communication unit. |
申请公布号 |
US2012294347(A1) |
申请公布日期 |
2012.11.22 |
申请号 |
US201213560185 |
申请日期 |
2012.07.27 |
申请人 |
HUSTED PAUL J.;OZGUR SONER;QUALCOMM ATHEROS, INC. |
发明人 |
HUSTED PAUL J.;OZGUR SONER |
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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