发明授权
- 专利标题： Multiband frequency generation device and related method
- 专利标题（中）： 多频段频率发生装置及相关方法
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申请号： US09373546申请日： 1999-08-13
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公开(公告)号： US06658240B1公开(公告)日： 2003-12-02
- 发明人: Christian Ries
- 申请人： Christian Ries
- 优先权： DE19837204 19980817
- 主分类号： H04B118
- IPC分类号： H04B118
摘要：
To avoid any dead time when switching between different frequency bands it is proposed to set a programmable multiband frequency synthesizer unit (12) adapted to generate an output signal in at least two frequency bands into a sleep mode before switching to a new frequency band, then to program the programmable multiband frequency synthesizer unit (12) according to the new frequency band, and finally to activate the programmable multiband frequency synthesizer unit (12) for operation in the new frequency band.
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