Pulse generator system providing pulse superimposed on pedestal

Claim 1

A CIRCUIT FOR PROVIDING AN EXCITING PULSE FOR A MAGNETRON OSCILLATOR INCLUDING IN COMBINATION, VOLTAGE SUPPLY MEANS HAVING A FIRST TERMINAL FOR PROVIDING A CHARGING POTENTIAL, OUTPUT MEANS FOR APPLYING A PULSE TO THE MAGNETRON OSCILLATOR CONNECTED BETWEEN A SECOND TERMINAL AND A REFERENCE POTENTIAL, A FIRST CIRCUIT INCLUDING A PULSE FORMING NETWORK AND A SATURABLE REACTOR CONNECTED IN SERIES BETWEEN SAID FIRST AND SECOND TERMINALS, SAID FIRST CIRCUIT PROVIDING CURRENT FLOW FROM SAID VOLTAGE SUPPLY MEANS THROUGH SAID SATURABLE REACTOR TO CHARGE SAID PULSE FORMING NETWORK AND STORE ENERGY THEREIN, A SECOND CIRCUIT INCLUDING CAPACITOR MEANS AND RESISTOR MEANS CONNECTED BETWEEN SAID FIRST AND SECOND TERMINALS, SAID SECOND CIRCUIT PROVIDING CURRENT FLOW FROM SAID VOLTAGE SUPPLY MEANS THROUGH SAID RESISTOR MEANS TO CHARGE SAID CAPACITOR MEANS, AND SWITCH MEANS FOR CONNECTING SAID FIRST TERMINAL TO THE REFERENCE POTENTIAL WHEREBY SAID CAPACITOR MEANS DISCHARGES THROUGH SAID RESISTOR MEANS AND SAID OUTPUT MEANS TO PROVIDE A VOLTAGE THEREACROSS FORMING A PULSE PEDESTAL, AND SAID PUSLE FORMING NETWORK DISCHARGES THROUGH SAID SATURABLE RECTOR AND SAID OUTPUT MEANS, SAID SATURABLE REACTOR INITIALLY PRESENTING HIGH IMPEDANCE TO DISCHARGE OF SAID PULSE FORMING NETWORK WITH SUCH IMPEDANCE DECREASING AS DISCHAGE CURRENT FLOWS TO PROVIDE A DELAYED HIGH POWER VOLTAGE PULSE ACROSS SAID OUTPUT MEANS SUPERIMPOSED ON SAID PULSE PEDESTAL.