linear modulation造句

With the rapid development of wireless communication the linear modulation methods are widely used
随着无线通信技术的飞速发展，线性调制技术正得到越来越广泛的应用。
It presents the mathematical models for the ppm modulation and demodulation circuits system . author gives out the conditions of linear modulation and demodulation , and educes its connection between the modulation factor and maximal laser frequency excursion
建立了ppm调制与解调的数学模型，给出了实现线性调制与解调的条件以及调制深度与最大激光频率偏移之间的关系。
It's difficult to find linear modulation in a sentence. 用linear modulation造句挺难的