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GFSK modulator and a method for reducing residual frequency modulation and a digital enhanced cordless telecommunication transmitter including the GFSK modulator
GFSK modulator and a method for reducing residual frequency modulation and a digital enhanced cordless telecommunication transmitter including the GFSK modulator
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机译:GFSK调制器和减少残留频率调制的方法以及包括该GFSK调制器的数字增强型无绳电信发射机
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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.
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