发明名称 Phase lock oscillator and communication equipment
摘要 The present invention relates to a phase lock oscillator which has a phase-locked loop including a reactive element and varies a reactance of the reactive element at an instant prior to an instant at which the phase-locked loop reaches a limit of maintaining its lock state, and relates to a communication equipment with the lock phase oscillator mounted therein. The phase lock oscillator and the communication equipment can flexibly adapt to variances in environment conditions and maintain stable and high service quality.
申请公布号 US7068989(B2) 申请公布日期 2006.06.27
申请号 US20010928799 申请日期 2001.08.13
申请人 FUJITSU LIMITED 发明人 YONEKURA KUNITOSHI
分类号 H03L7/095;H03L7/099;H03L7/10;H04B1/04;H04B1/26;H04B1/40;H04L7/033 主分类号 H03L7/095
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