Phase coded communication system

Claim 1

A RADIO COMMUNICATION SYSTEM INCLUDING A TRANSMITTER FOR PRODUCING CARRIER PHASE CODED PULSED TRANSMISSIONS AND A RECEIVER ADAPTED TO RECEIVE SAID TRANSMISSIONS AND OPERATIVE TO PRODUCE A UNIQUE OUTPUT IN RESPONSE THERETO AS AGAINST ALL OVER RECEIVED SIGNALS, SAID TRANSMITTER INCLUDING A FIRST SOURCE OF CARRIER SIGNAL, A FIRST SOURCE OF PULSES, A FIRST PHASE CODER CONNECTED TO BOTH SAID FIRST SOURCES AND ADAPTED TO RECEIVE SAID CARRIER SIGNAL AND SAID PULSES TO PRODUCE THEREFROM N FIRST SERIES OF CARRIER SIGNALS, EACH SERIES BEING COMPRISED OF N PHASE MODULATED CARRIER SIGNALS WHERE N IS AN INTEGER GREATER THAN 1, THE CARRIER PHASE VALUE OF EACH SIGNAL OF SAID FIRST SERIES, RELATIVE TO THE PHASE VALUE OF AN ARBITRARY CONTINUOUS WAVE SIGNAL, BEING DEFINABLE IN TERMS OF A MATRIX OF N ROWS AND N COLUMNS, SAID MATRIX DEFINING A TOTAL OF N2 PHASE VALUES OVER WHICH TOTAL THE PHASE VALUES ARE PERIODIC AND WHEREIN THE PHASE VALUES IN EACH COLUMN OF SAID MATRIX FOLLOW A DISTINCTIVE ARITHMETIC PROGRESSION, EACH SIGNAL REPRESENTED BY SAID MATRIX HAVING A BASIC PHASE VALUE OF 2$P/N WHERE P IS AN INTEGER RELATIVELY PRIME TO N SO THAT