INJECTION SYNCHRONOUS OSCILLATOR AND PHASED ARRAY ANTENNA

摘要

PROBLEM TO BE SOLVED: To obtain an injection synchronous oscillator which is capable of establishing synchronization even when a reference signal injected from an injection terminal has a small level. SOLUTION: An amplifier 2 for amplifying a reference signal injected from the injection terminal 1 is provided in an oscillation loop and the reference signal amplified by the amplifier 2 is input to an oscillation element 4. COPYRIGHT: (C)2007,JPO&INPIT