发明名称 |
Method and system for power control in radio transceivers |
摘要 |
A method and system are provided for power control in radio transceivers wherein an amplifier amplifies a signal including data bursts. A signal corresponding to the amplified signal is compared with a reference value and if the result of the comparison shows that the signal corresponding to the amplified signal differs more than a predefined threshold value from the reference value, a control signal of the amplifier is adjusted by a controller of the system. The signal corresponding to the amplified signal is select by a time window from a first data burst, and the controller is adapted to adjust the control signal of the amplifier after a predetermined delay to have an effect from the beginning of a subsequent data burst. This is particularly useful when the data bursts in question also include an amplitude modulation part because it saves a great deal of processing in getting an average value of the power.
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申请公布号 |
US2004137861(A1) |
申请公布日期 |
2004.07.15 |
申请号 |
US20030661992 |
申请日期 |
2003.09.11 |
申请人 |
GENTSCH MORTEN BROK;HENNINGSEN HANS CHRISTIAN;MOLLER-JENSEN BJARNE;WOLFSEN PEER |
发明人 |
GENTSCH MORTEN BROK;HENNINGSEN HANS CHRISTIAN;MOLLER-JENSEN BJARNE;WOLFSEN PEER |
分类号 |
H03G3/30;(IPC1-7):H01Q11/12 |
主分类号 |
H03G3/30 |
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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