Synchro read-out circuit

Claim 1

A TRANSLATOR NETWORK FOR SYNCHROS HAVING A STATOR AND ROTOR MEMBER WITH ONE OF SAID MEMBERS HAVING THREE ANGULARLY DISPLACED WINDINGS IN SPACE, SAID NETWORK BEING INTERCONNECTABLE WITH THE TERMINALS OF SAID THREE WINDINGS TO PROVIDE A CONSTANT AMPLITUDE SIGNAL HAVING A VARIABLE ELECTRICAL PHASE IN PROPORTION TO THE ANGULAR DISPLACEMENT BETWEEN THE SYNCHRO STATOR AND ROTOR WINDINGS COMPRISING: A SERIES CIRCUIT CONNECTABLE BETWEEN THE TERMINALS OF TWO OF THE THREE WINDINGS AND COMPRISING IN SERIES SEQUENCE A FIRST RESISTOR, A REACTANCE, AND A SECOND RESISTOR; SAID SECOND RESISTOR HAVING A VALUE OF TWICE THAT OF THE FIRST RESISTOR AND SAID REACTANCE HAVING A VALUE BETWEEN SAID FIRST AND SECOND RESISTORS, THREE BALANCING RESISTORS BEING INTERCONNECTED TO PROVIDE A COMMON JUNCTION AND BEING INTERCONNECTABLE WITH THE TERMINALS OF THE THREE WINDINGS OF THE SYNCHRO TO EQUALLY LOAD THE THREE WINDINGS, AND OUTPUT MEANS FOR SAID NETWORK FOR DERIVING SAID SIGNAL FROM SAID COMMON JUNCTION TO THE JUNCTION INTERCONNECTING THE SECOND RESISTOR AND THE REACTANCE.