| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a device for generating composite radar signal for generating a high-frequency narrow band signal, by commonly using a high-frequency oscillation source and a high-frequency wide band signal, having a frequency different from the center frequency. <P>SOLUTION: A first impulse 11, generated in a base band impulse source 111, shapes a prescribed waveform by being output to a first waveform shaping means 112, and is up-converted into a prescribed high frequency by being mixed with a narrow band wave 22 for converting the frequency. The narrow-band wave 22 for converting the frequency used for up-conversion is input from a high-frequency narrow band signal generating part 120, and a high-frequency impulse up-converted is output into a second waveform shaping means 114 and is shaped into a prescribed high-frequency wideband signal 10. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
