HIGH POWER SIGNAL SOURCE USING PARALLEL COMBINING TRANSFORMER WITH RF NEGATIVE RESISTANCE CROSS-COUPLED OSCILLATOR

摘要

The high output signal generator of the present invention includes a first core oscillation section including a pair of first negative resistance transistors and a first inductor, a pair of second negative resistance transistors, A pair of first complementary transistors connected to the first core oscillating unit, a pair of second complementary transistors connected to the second core oscillating unit, and a pair of second complementary transistors connected to the first core oscillating unit, A first complementary transistor having a first primary coil located between the first complementary transistors and a first secondary coil positioned between the pair of second complementary transistors and a secondary coil, Output of the first core oscillator is coupled in parallel with the output of the second core oscillator, and a parallel input coupled transformer (Parallell Combining Transform er). According to the present invention, an output terminal of a signal generator using an RF complementary resistance cross-coupled oscillator structure is configured as a parallel combinational transformer, thereby increasing output power.