MULTI BAND APERTURE SYNTHETIC APERTURE RADAR SYSTEM

摘要

The present invention is a waveform generator, a multi-band transceiver for transmitting and receiving by up-and-down conversion of a frequency through the waveform generator, a multi-band integrated array antenna for transmitting and receiving RF signals including an antenna for each frequency, and from the multi-band transceiver A radar unit mounted on an unmanned aerial vehicle including a digital signal processor that converts an input signal into data and stores it in a memory, and a ground analysis system that processes the data collected through the radar unit and converts the data into big data to display an analysis screen. It provides a multi-frequency image radar system comprising a.