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1.发明申请GFSK MODULATOR AND A METHOD FOR REDUCING RESIDUAL FREQUENCY MODULATION AND A DIGITAL ENHANCED CORDLESS TELECOMMUNICATION TRANSMITTER INCLUDING THE GFSK MODULATOR 有权GFSK调制器和减少残留频率调制的方法和包括GFSK调制器的数字增强型无线电信发射机公开(公告)号：US20120163506A1
公开(公告)日：2012-06-28
申请号：US12981518
申请日：2010-12-30
申请人： Yiming Huang , Ronghui Kong , Caogang Yu
发明人： Yiming Huang , Ronghui Kong , Caogang Yu
IPC分类号： H04L27/14
CPC分类号： H03C3/04 , H03C3/0933 , H03C3/0941 , H03C3/0958 , H03C2200/0079
摘要： A GFSK modulator comprises: a first compensation module, configured to receive a GFSK pulse signal, apply a first amplitude compensation and a first delay compensation to the GFSK pulse signal, so as to generate a first compensated control signal; a second compensation module, configured to receive the GFSK pulse signal, apply a second amplitude compensation and a second delay compensation to the GFSK pulse signal, so as to generate a second compensated control signal; a closed-loop PLL module including a closed-loop PLL, configured to receive and use the first and the second compensated control signals to generate a modulated signal.
摘要翻译： GFSK调制器包括：第一补偿模块，被配置为接收GFSK脉冲信号，对GFSK脉冲信号施加第一幅度补偿和第一延迟补偿，以产生第一补偿控制信号; 第二补偿模块，被配置为接收所述GFSK脉冲信号，对所述GFSK脉冲信号施加第二幅度补偿和第二延迟补偿，以产生第二补偿控制信号; 包括闭环PLL的闭环PLL模块，被配置为接收和使用第一和第二补偿控制信号以产生调制信号。
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2.发明授权GFSK modulator and a method for reducing residual frequency modulation and a digital enhanced cordless telecommunication transmitter including the GFSK modulator 有权GFSK调制器和减少残余频率调制的方法以及包括GFSK调制器的数字增强型无绳电信发射机公开(公告)号：US08594237B2
公开(公告)日：2013-11-26
申请号：US12981518
申请日：2010-12-30
申请人： Yiming Huang , Ronghui Kong , Caogang Yu
发明人： Yiming Huang , Ronghui Kong , Caogang Yu
IPC分类号： H03K7/06
CPC分类号： H03C3/04 , H03C3/0933 , H03C3/0941 , H03C3/0958 , H03C2200/0079
摘要： A GFSK modulator comprises: a first compensation module, configured to receive a GFSK pulse signal, apply a first amplitude compensation and a first delay compensation to the GFSK pulse signal, so as to generate a first compensated control signal; a second compensation module, configured to receive the GFSK pulse signal, apply a second amplitude compensation and a second delay compensation to the GFSK pulse signal, so as to generate a second compensated control signal; a closed-loop PLL module including a closed-loop PLL, configured to receive and use the first and the second compensated control signals to generate a modulated signal.
摘要翻译： GFSK调制器包括：第一补偿模块，被配置为接收GFSK脉冲信号，对GFSK脉冲信号施加第一幅度补偿和第一延迟补偿，以产生第一补偿控制信号; 第二补偿模块，被配置为接收所述GFSK脉冲信号，对所述GFSK脉冲信号施加第二幅度补偿和第二延迟补偿，以产生第二补偿控制信号; 包括闭环PLL的闭环PLL模块，被配置为接收和使用第一和第二补偿控制信号以产生调制信号。
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