| 摘要 |
<P>PROBLEM TO BE SOLVED: To achieve detection of a close target stably and highly accurately by detecting or demodulating a receiving wave arriving from a target in accordance with a transmission wave and without making a configuration greatly complicated compared with a conventional example regarding a radar receiver provided to detect the target. <P>SOLUTION: A radar receiver includes: receiving means in which a receiving wave arriving from a target in accordance with a transmission wave transmitted toward the target is detected or demodulated and provided to detect the target; and control means in which the gain of the receiving means is set to a value preventing the receiving means from being driven in a saturation region by a component of the transmission wave infiltrating in the receiving means via an antenna system provided to transmit the transmission wave during the transmission wave is transmitted. <P>COPYRIGHT: (C)2013,JPO&INPIT |
