数字信道化接收机技术及其工程实现研究  

Research on Digital Channelized Receiver Technology and Its Engineering Realization

作　　者：李志坚[1] 

机构地区：[1]电子科技大学,成都610054

出　　处：《煤炭技术》2013年第3期182-184,共3页Coal Technology

摘　　要：随着数字技术的不断发展,数字技术在很多科技领域都得到广泛的应用,随之人们对数字接收机的要求也更加多样化和严格化。而传统的模拟接收系统的可靠性,抗干扰能力及灵敏度已经不能满足其要求了,因而研发功能更强的数字接受系统具有重要的意义。文章基于现有数字技术,将主要研究数字信道化接收机技术及其工程实现。With the development of digital technology, digital technology in many fields of science and technology has been widely used, but traditional analog accept system reliability is low, the anti-interference ability and flexibility are poorer, and research and development more powerful digital accept system has important significance. The digital channel receiver is one kind has big intercept probability frequency measurement, high precision, dynamic range, high sensitivity of the merits of reconnaissance receiver, electromagnetic environment in the complex, with very good handle more than at the same time as the signal ability. This subject is based on existing digital technology, will mainly focus on the digital channel receiver technology and its realization of engineering.

关 键 词：数字信道化 数字信道化接收机 工程实现 

分 类 号：TN971.1[电子电信—信号与信息处理]