Based on the theory of chaotic synchronization, a chaotic transmitter and receiver circuit with low noise was proposed, and the principles of synchronization and secure communication were expounded.
基于混沌同步理论，设计出低噪声的混沌发射机和接收机电路，阐述了实现同步和保密通信的原理。
The transmitter beam is Gaussian for real satellite-ground laser communication system. The pointing jitter and atmospheric scintillation are the main noise sources for satellite-ground laser link.
实际星地光通信系统的发射光束为高斯型的情况下，跟瞄误差和大气闪烁是星地激光链路中的主要信道噪声源。
Using the characteristics of phased modulated signal , higher output Signal to Interference plus Noise Ratio is obtained for a fixed transmitter by transmitting more energy.
该方法充分发挥了雷达发射机的发射能力，即对于固定的发射机来说，以发射更大的能量来得到更大的输出信干噪比。
In this paper, influence of SAW linear FM signal phase noise on radar transmitter is analyzed.
本文研究了SA W线性调频信号的相位噪声对雷达发射机性能的影响。
Error propagation caused by noise can be avoided by precoding the data at the transmitter prior to modulation and decoding operation of received signals.
在调制信号前采用数据预编码，对接收信号进行相应译码，以消除信道中噪声引起的差错传播。
The size of transmitter loop is mainly for strength of signal to satisfy reviver sensitivity and signal to noise ratio.
发射回线的尺寸主要是使信号具有一定的强度，以满足接收机灵敏度和信噪比的要求。
That means a CW transmitter has to output 16 times more power than a PSK31 transmitter to gain the same signal to noise ratio on the receiving side.
这意味着一台CW发信机需要输出16倍于一台PSK31发信机的功率来提高接收端的信噪比。
Transmitter-Receiver isolation is a kind of technology to ensure the receiving of the radar signal and don't produce transmit-receive self-excitation when the jamming transmit noise.
保证在干扰发射时对雷达信号的正常接收（对干扰信号具有一定的抑制比），不产生收发自激且保证具有一定的接收信号质量称为收发隔离。
Transmitter-Receiver isolation is a kind of technology to ensure the receiving of the radar signal and don't produce transmit-receive self-excitation when the jamming transmit noise.
保证在干扰发射时对雷达信号的正常接收（对干扰信号具有一定的抑制比），不产生收发自激且保证具有一定的接收信号质量称为收发隔离。
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