HIGH-FREQUENCY OSCILLATOR USING TRANSMISSION LINE TYPE RESONATOR

摘要

PROBLEM TO BE SOLVED: To provide a high-frequency oscillator that is suited for the miniaturization and a reduced loss of a circuit and can also achieve a four-phase Push-Push oscillator. SOLUTION: In the high-frequency oscillator, two active elements for oscillation are connected to a high-frequency resonator to form two oscillation systems for sharing the high-frequency resonator and for synthesizing the output of the oscillation systems. In the high-frequency oscillator, the high-frequency resonator is formed by a transmission line type resonator, the active element for oscillation is connected to two resonance wave points in the inverse phase relationship of the transmission line type resonator, and a synthesis line is connected to the electrically symmetrical points of the transmission line type resonator to obtain high-frequency output as basic solution means.