Arrangement for the electronically controllable wobbling of an oscillatory circuit

Claim 1

AN ARRANGEMENT FOR WOBBLING THE RESONANCE FREQUENCY OF AN OSCILLATOR CIRCUIT WITH A CONTROL VOLTAGE, COMPRSING TWO OPPOSED SEMI-CONDUCTIVE CAPACITOR MEANS SHUNTED ACROSS AN OSCILLATOR CIRCUIT INDUCTANCE, MEANS FOR APPLYING TO A TAP OF SAID INDUCTANCE AND TO THE JUNCTION POINT OF SAID SEMI-CONDUCTIVE MEANS A BIAS VOLTAGE AND A CONTROL VOLTAGE OF VARIABLE AMPLITUDE AND POLARITY, A CONTROL VOLTAGE GENERATOR FOR PRODUCING AN OUTPUT VOLTAGE VARYING IN AMPLITUDE AND POLARITY WITH A LINEAR TIME FUNCTION AND A DISTORTION AND DEIVE CONNECTED BEBWEEN SAID CONTROL VOLTAGE GENERATOR AND SAID JUNCTION POINT FOR DISTORTING SAID OUTPUT VOLTAGE SUCH AS TO FORM THE SAID CONTROL VOLTAGE, SAID DISTORTION DEVICE COMPRISING A VOLTAGE DIVIDER, A FIRST DIVIDER RESISTOR WHICH IS SHUNTED BY A FIRST RESISTANCE NETWORK VIA A FIRST DIODE SWITCH CONNECTED IN BLOCKING DIRECTION WITH RESPECT TO POSITIVE POLARITY OF SAID OUTPUT VOLTAGE, AND A SECOND DIVIDER RESISTOR THEREOF, LYING IN PARALLEL TO THE OUTPUT OF SAID DISTORTION DEVICE, BEING SHUNTED BY A SECOND RESISTANCE NETWORK VIA A SECOND DIODE SWITCH CONNECTED IN A FORWARD DIRECTION, SAID FIRST AND SECOND RESISTANCE NETWORKS BOTH HAVING RESISTANCE VALUES DECREASING WITH THE INCREASING AMPLITDUE OF THE SAID OUTPUT VOLTAGE.