发明名称 |
RADIO UNIT RECONFIGURATION |
摘要 |
A super-regenerative transceiver that has an antenna interface for an antenna is self-tuned with a self-tuning unit configured. The self-tuning unit makes the transceiver to repeatedly perform a self-tuning cycle until the amplitude meets a predetermined detection condition or a predetermined criterion is met. The self-tuning cycle involves the following: transmitting to the antenna a probe signal with one or more pulses; receiving from the antenna a ringing detection signal; determining if the ringing detection signal reflects tails of the probe signal with amplitude meeting a predetermined detection condition; and adjusting of the tuning of the super-regenerative transceiver if the amplitude does not meet the predetermined detection condition.
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申请公布号 |
US2011235690(A1) |
申请公布日期 |
2011.09.29 |
申请号 |
US201113072386 |
申请日期 |
2011.03.25 |
申请人 |
NOKIA CORPORATION |
发明人 |
JANTUNEN JONI JORMA MARIUS;VARTEVA JAAKKO VALTTERI;KAAJA JARI-JUKKA HARALD;KAUNISTO RISTO HEIKKI SAKARI;GOMEZ BERTRAND;PELISSIER MICHAEL |
分类号 |
H04B1/38 |
主分类号 |
H04B1/38 |
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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