抗干扰通信

基于FRFT的LFM抗干扰通信研究

Research of LFM Anti-Jamming Communication Based on FRFT

第二章研究软件无线电体制SSB短波通信电台抗干扰通信系统中的A／D技术，包括带通采样定理以及如何确定采样的位置、精度、速度。

In chapter 2 we introduce the A / D method , include the band-pass sampling theory and the how to decide the sampling position , sampling accuracy and sampling rate .

以PCI技术为基础，采用技术成熟、性能稳定可靠、智能化的数据采集设备与多种抗干扰通信技术，对水泵测试过程中的流量、压力、电参数等数据进行采集。

Based on the PCI technology , using the skilled technology , stable feature , reliable , intelligent , multi anti-disturb data collect device and communication technology realized the data collect such as flux , pressure , electric data during the pumps testing .

抗干扰通信系统对空控制和管理模块的实现及应用

Anti jamming Communication System Control and Application Realization of Managing Module

基于可靠性的抗干扰通信网性能仿真

Performance Simulation of the Anti-jamming Communication Network Based on Reliability

抗干扰通信与语音压缩编码技术

Speech Compression Coding Technique & Its Application in Anti-jamming Communication

宽带抗干扰通信系统的跳频同步研究及应用

Study on and Application of Hop-frequency Synchronization of Wideband Anti-jamming Communication System

一种抗干扰通信系统评估模型的设计与实现

Design and Implementation of a Model to Evaluate the Anti-Interference of Communications Systems

抗干扰通信/定位系统用户端机的数字实现

Digital Implementation of an Anti-jamming Communication & Positioning Terminal

抗干扰通信系统性能分析方法

Method to Analyse anti & jam Communication System

抗干扰通信同步方案研究

Synchronization Scheme for Anti-jamming Communication

扩展频谱技术是抗干扰通信中的主要应用技术。

At present , spread spectrum technology has been extensively applied in the field of tactical anti-jamming communication .

智能天线技术最初主要用于雷达、抗干扰通信、军事通信等，帮助完成空间滤波和定位功能。

Smart antenna technology was primarily used in radar , anti-jamming communications , military communications and so on .

短波快速自适应跳频通信系统是军事通信领域战术抗干扰通信新的发展方向。

The HF fast adaptive frequency hopping communication is a new developing direction in the field of military anti-jamming communication foV tactics application .

凭借优异的信息隐藏能力和易于组网等优点，扩谱通信技术已成为抗干扰通信中的主流方法。

With the superior concealment performance , implementation convenience of network access and other advantages , spread spectrum communications become the world wide mainstream technology of anti-jamming .

跳频通信技术是一种重要的抗干扰通信技术，跳频图案的设计是跳频通信中的一项关键技术。

The FH ( Frequency Hopping ) communication technology is the most important part of anti jamming communication . FH pattern is the key in FH system .

文章报道的31位声表面波低频可程序抽头延迟线是一种用于扩频抗干扰通信系统所用的关键信号处理器件。

This paper reports a 31 bit low frequency SAW programmable tapped delay line . It is a key device in signal processing of interference free spread spectrum communication system .

近年来，随着现代抗干扰通信理论与技术、数字信号处理技术及软件无线电技术的飞速发展，抗干扰战术电台向着宽频段、多模式、多功能的方向发展。

Recently , with the great development of modern anti-jamming technology , digital signal processing and software radio technology , the important development tendency of anti-jamming tactical radio is facing toward multi-band , multi-mode and multi-function .

短波跳频通信系统在现代军事通信领域具有重要的地位和作用，是重要的抗干扰通信手段之一，也是目前西方军事强国重点研究的领域之一。

The High Frequency frequency-hopping communication systems have an important position and role in the modern military communications , and it is an important means of the communication interference , and one of the focus study areas currently in the Western military power .

近年来，随着作战理论的不断发展和作战形式的不断变化，通信侦察面临的环境越来越复杂，迅速发展的先进干扰和抗干扰通信技术也对通信侦察提出了越来越高的要求。

In recent years , with the development of war theories and the varieties of war status , the environment of communication reconnaissance is becoming more and more complicated . High developed communication techniques of advanced electronic jamming and anti-jamming demand much higher performance of a communication reconnaissance system .

一种基于DSP强抗干扰无线通信

A Strong Anti-jamming Wireless Communication Based on DSP

Ka频段抗干扰卫星通信系统地球站射频单元研究

The Research of Ground Station RF Units in the Ka-band Communication System

针对通信系统中信号容易被周围噪声污染的问题，提出了一种基于DSP强抗干扰无线通信。

According to the problem that the signal in the communication system is easy to be contaminated by the noise around , a new strong anti-jamming wireless communication based on DSP has been developed .

抗干扰卫星通信系统的仿真软件

A Software for Simulations of Anti-Jamming Satellite Communications Systems

一个强抗干扰数字通信系统

A powerful anti-interference digital communication system

本文首先介绍了通信抗干扰和通信干扰综合技术的总体思想、系统组成以及典型应用状况，建立了总体的系统仿真模型；

At first , the author presented the whole ideal , system configuration and typical application about this technique .

基于星上多路整体解跳处理的高增益抗干扰卫星通信系统

An anti-jamming satellite communication system with high Gp based on OBP de hopping for multi FH as a whole

本文介绍了自行开发的抗干扰卫星通信系统仿真软件的模块结构、关键技术及应用于分析验证一种新型抗干扰技术的例子。

This paper presents the modular structure , key techniques and an application example of a software package developed by ourselves for simulations of anti-jamming satellite communications systems .

但是通信抗干扰和通信干扰仍然是两个对立的技术领域，就目前的情况来看，单独对其中的一种技术的研究很多，将两者结合起来的研究报道很少。

But anti-jamming communications and communications jamming are still such two independent technique domains that there is no report about their incorporation except some research about one of them .

此外，由于紫外线主要以散射方式传播，并且传播路径有限，采用紫外光通信系统，还具有一定的绕过障碍物的能力，非常适用于近距离抗干扰的通信环境。

In addition , the ultraviolet rays mainly transmit by scattering way and the transmission distance is limited , which determines the ultraviolet communications system has the non-line of sight communication characteristic in the limited scope .