| 摘要 |
<p>PURPOSE:To compensate temperature variation in sent peak electric power by outputting a sent wave with optional sent pulse width and obtaining an optional pulse compression ratio. CONSTITUTION:A system control monitor circuit 11 controls a sent seed signal generating circuit 9 to generate a seed signal for pulse width according to the temperature signal of a temperature sensor 8 which is sent through an array antenna control monitor circuit 10. This seed signal is supplied to an expanded wave generating circuit 7 to generate an expanded wave, which is sent to a pulse compressing circuit 6 through a high frequency circuit 5. The pulse compression ratio at this time is also controlled by the circuit 11. Consequently, the temperature dependency of the required electric power of a radar can be compensated at an optional pulse compression ratio.</p> |
