High frequency phase splitter utilizing bifilar windings

Claim 1

A HIGH FREQUENCY INVERTER CIRCUIT COMPRISING: A TRANSISTOR HAVING EMITTER, COLLECTOR, AND BASE ELECTRODES, AN INPUT TERMINAL CONNECTED TO SAID BASE ELECTRODE, AN INPUT SIGNAL SUPPLIED TO SAID INPUT TERMINAL, A BIFILAR WOUND TRANSFORMER HAVING FIRST AND SECOND WINDINGS WITH A RATIO OF ONE TO ONE, SAID FIRST WINDING BEING CONNECTED BETWEEN A D.C. POWER SOURCE AND SAID COLLECTOR ELECTRODE AND SAID SECOND WINDING BEING CONNECTED BETWEEN GROUND POTENTIAL AND SAID EMITTER ELECTRODE, AND FIRST AND SECOND OUTPUT TERMINALS, SAID FIRST OUTPUT TERMINAL BEING CONNECTED, VIA ADJUSTABLE CAPACITANCE MEANS, BETWEEN ONE END OF SAID FIRST WINDING AND SAID COLLECTOR ELECTRODE AND SAID SECOND OUTPUT TERMINAL BEING CONNECTED, VIA ADJUSTABLE CAPACITANCE MEANS, BETWEEN ONE END OF SAID SECOND WINDING AND SAID EMITTER ELECTRODE, WHEREBY THE OUTPUT SIGNAL AT SAID FIRST OUTPUT TERMINAL IS INVERTED WITH RESPECT TO SAID INPUT SIGNAL SUPPLIED TO SAID INPUT TERMINAL.