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日本富士通研究所与日本信息通信技术研究所的工程技术人员用0.13μmInP高电子迁移率晶体管(InPHEMT)研制出一种24GHz频带短程雷达用的新型超宽带脉冲雷达结构。其发射部件通过一个脉冲发生器产生一个带宽极宽的脉冲,接着通过一个带通滤波器进行滤波,所获得的半高全宽值(FWHM)?
Japan’s Fujitsu Institute and Japan’s Institute of Information and Communication Technology engineers using 0.13μmInP high electron mobility transistor (InPHEMT) developed a 24GHz band short-range radar with a new ultra-wideband pulse radar structure. Its transmitting part generates a pulse of very wide bandwidth by a pulse generator and then filters it through a band-pass filter to obtain the full width at half maximum (FWHM)?