GMSK modulation technology is used to improve spectrum utilization and communication quality.
利用GMSK调制技术提高了频谱利用率和通信质量。
It introduces a method that USES FX489 to complete GMSK modulation and demodulation, it's performances is analyzed.
提出了一种利用FX489实现GMSK调制解调的方法，分析了其性能。
Paper focuses on the use of all-digital technology design GMSK modem for a more extensive use of GMSK modulation and demodulation technology.
论文重点研究利用全数字化技术设计gmsk调制解调器，以便更广泛地使用gmsk调制解调技术。
It also studies the algorithms of FSK, MSK, GMSK modulation and demodulation mode, and summarizes the general the software modulation and demodulation algorithm.
进行了FSK,MSK和GMSK调制解调的算法的研究，并在此基础上总结了部分数字信号调制的通用的算法。
This paper introduces the characteristics of GMSK modulation, discusses the relationship between Gaussian Filter BT value and the performances of GMSK modulation.
本文介绍了GMSK调制方式的特点，给出了高斯滤波器BT值与GMSK调制方式性能的关系。
W78E52B is used as a modem control MCU chip, FX589 as GMSK modulation and demodulation chip, the design and realization of the modem. The circuit is simple, reliable and small size.
利用W78E52B单片机作为调制解调器的控制芯片，FX589作为GMSK调制解调芯片，设计并实现了调制解调器。
According to the modulation theory of GMSK, the input data are simulated. On the top of simulation, signal graph and phase-path of the GMSK are painted.
根据GMSK的调制理论，对输入数据进行GMSK调制仿真，得出GMSK调制信号波形以及相位路径图。
According to the modulation theory of GMSK, the input data are simulated. On the top of simulation, signal graph and phase-path of the GMSK are painted.
根据GMSK的调制理论，对输入数据进行GMSK调制仿真，得出GMSK调制信号波形以及相位路径图。
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