| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an electronic scanning radar system capable of detecting a trouble in a transceiving module with a simple configuration. <P>SOLUTION: The radar system includes a switch 7 capable of drawing out selectively a leakage transmission pulse signal in a transmission and reception switch 3c, a level detecting part (detector) 8 capable of detecting a signal level of the leakage transmission pulse signal, and a fault detecting part 10 for comparing the signal level of the detected leakage transmission pulse signal with a preset allowable reference value, and the presence of the failure in the transceiving module 3 is thereby detected easily by a simple configuration. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
