发明名称 |
Method and device for obtaining at least one calibration frequency for calibrating a transmission chain |
摘要 |
A method is provided for obtaining a calibration frequency for calibrating a transmission chain that can transmit information signals on a frequency band comprising a plurality of channels. The chain includes an amplifier that can be configured according to at least one gain configuration. The method includes: obtaining an output power value of the amplifier; obtaining a frequency dispersion, based on the power value; detecting whether a constraint linked to said frequency dispersion is satisfied; and if the constraint is not satisfied, then obtaining a current frequency subband and a calibration frequency for said current frequency subband. |
申请公布号 |
US8295795(B2) |
申请公布日期 |
2012.10.23 |
申请号 |
US20090865319 |
申请日期 |
2009.01.16 |
申请人 |
GORIAUX JACQUES;BIRONNEAU ALAIN;RAYMOND FRANCOIS;SIERRA WIRELESS |
发明人 |
GORIAUX JACQUES;BIRONNEAU ALAIN;RAYMOND FRANCOIS |
分类号 |
H04B1/04 |
主分类号 |
H04B1/04 |
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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