radio modulation

Pseudo-chaotic time hopping is a modulation method which is suitable for ultra wide-bandwidth impulse radio communication systems.

伪混沌跳时是一种适用于超宽带脉冲无线电通信系统的调制方法。

Research on Test for RFID Signal Modulation Based on Software Radio and Neural Networks

基于软件无线电和神经网络的RFID调制制式测试研究

Efficient QAM modulation system of software defined radio platform

基于软件无线电通信平台的高效信道化QAM系统

Automatic modulation recognition and modulation parameters estimation are key problems in non-cooperative communication Software Defined Radio.

这里面都需要解决通信信号制式的自动识别和参数估计.

Therefore , the tuner is essential to the frequency modulation radio.

所以调频收音机中的频率调谐器是至关重要的.

Research on Designing Multi-Modulation Scheme Software Radio Receiver

多制式软件无线电接收机的研究

The first radio broadcasts were made using amplitude modulation.

最初的无线电广播设备采用的是波幅调制。

Automatic modulation scheme recognition is the bottleneck of designing multi-modulation scheme software radio receiver. An automatic modulation scheme recognition algorithm called modulation model is presented in this paper.

针对多制式软件无线电接收机设计中的瓶颈问题&自动制式识别算法，本文西安理工大学硕士学位论文提出了一种简单有效的调制模型白动制式识别算法。

Single sideband amplitude modulation is the major model of the military software radio.

单边带调制是军用软件无线电中的主要调制方式之一.

In this paper, the wireless data radio takes the GPS differential positioning as a starting point, takes the FSK modulation mode, can complete the wireless transmission of data in S frequency band with the time division duplex operation mode.

本文设计的无线数传电台以用于GPS差分定位为出发点，采用FSK的调制方式，能在S频段以时分双工的工作模式完成数据的无线传输。