【摘要】 本文简要地介绍了7T17S信号分析仪的主要功能和不足之处,提出了用细化技术来提高其频率分辩率的解决方案。文中还介绍了相位补偿法ZOOM—FFT的基本原理,给出了按该算法编制的计算程序和在7T17S上应用的计算实例。更多还原

【Abstract】 This paper introduces the main functions and faults of 7T17S briefly at first, then offeres a method which uses ZOOM technique to improve the frequency resolution of 7T17S. At last, it describes the essential principle of phase compensation method ZOOM—FFT, and presentes the computer program list of the method and illustration of calculation.更多还原