摘要
软件无线电是近几年才兴起的一个热门话题,是继无线电台从模拟过渡到数字之后的又一次飞跃。它是对无线传输系统的革命,被称为无线电世界的个人计算机(PCofRadioWorld)。它可以在不同的通信系统中使用,并减小通信终端对硬件的依赖。软件电台将广泛地应用于电信、交通、经贸和军事领域,具有较大的经济和社会价值。
Software radio is a hotspot topic arisen in recent years. It is the revolution of wireless transmission system and is called PC of Radio World. It can be used in different telecom systems, reducing telecom terminal's dependence on hardware. Software radio station will be widely applied in telecom, communication, trade and military. It has huge economical and social value.
出处
《现代电信科技》
2002年第11期26-28,32,共4页
Modern Science & Technology of Telecommunications
