Combined frequency and phase discriminator

Claim 1

A COMBINED FREQUENCY AND PHASE DISCRIMINATOR CIRCUIT CONNECTED TO RECEIVE A FIRST FREQUENCY INPUT SIGNAL FROM A FIRST SIGNAL SOURCE AND A SECOND FREQUENCY INPUT SIGNAL FROM A SECOND SIGNAL SOURCE OF DEVELOPING FREQUENCEY DIFFERENCE OUTPUT VOLTAGES AND/OR PHASE DISCRIMINATOR OUTPUT VOLTAGES THROUGH THE FREQUENCY DIFFERENCE, PHASE ERROR, AND OVERLAPPING RANGES OF DISCRIMINATOR OPERATION, AND INCLUDING: FIRST FREQUENCY INPUT SIGNAL COUPLING MEANS; DUAL OUTPUT MEANS FROM SAID FIRST FREQUENCY INPUT SIGNAL COUPLING MEANS; MEANS IMPARTING A PHASE SHIFT IN THE SIGNAL OUTPUTS TRANSMITTED TO SAID DUAL OUTPUT MEANS; SECOND FREQUENCY INPUT SIGNAL COUPLING MEANS; SAID SECOND FREQUENCY INPUT SIGNAL COUPLING MEANS HAVING DUAL SECONDARY COUPLING ELEMENTS WITH ONE OF SAID DUAL COUPLING ELEMENTS CONNECTED TO RECEIVE A SIGNAL FROM ONE OF SAID DUAL OUTPUT MEANS OF THE FIRST SIGNAL COUPLING MEANS, AND THE OTHER SECONDARY COUPLING ELEMENT BEING CONNECTED TO RECEIVE A SIGNAL FROM THE OTHER OF SAID DUAL OUTPUT MEANS; EACH OF SAID SECONDARY COUPLING ELEMENTS ALSO BEING CONNECTED TO A SIGNAL ENVELOPE DETECTOR PORTION; SAID SIGNAL ENVELOPE DETECTOR PORTION HAVING TWO INPUT CONNECTIONS TO AN OUTPUT SIGNAL PEAK INTEGRATOR SECTION; SAID OUTPUT SIGNAL PEAK INTEGRATOR SECTION INCLUDING A FREQUENCY SIGNAL BIASING NETWORK BETWEEN EACH OUTPUT FROM THE SIGNAL ENVELOPE DETECTOR PORTION AND TWO DIODES CONNECTED CATHODE TO ANODE BETWEEN THE TWO FREQUENCY SIGNAL BIASING NETWORKS; AND THE COMMON JUNCTION OF SAID DIODES BEING CONNECTED THROUGH CAPACITIVE CIRCUIT MEANS TO A VOLTAGE POTENTIAL REFERENCE SOURCE AND THROUGH RESISTIVE MEANS TO AN OUTPUT TERMINAL.