Abstract: A method for simultaneously transmitting multiple bits of information through space using a time varying reference signal at a first selected fixed frequency, and a time varying synchronizing clock signal at a second selected fixed frequency establishing a clock period. The signals are combined repeatedly to obtain a multiple of additive and subtractive signals each differing from each other by an integer multiplier of the reference signal frequency. The signals are injected into an N-fold gate which is controlled by the clock signal so as to transmit N-M of the N derivative signals through the N-fold gate during each clock cycle, where 0.ltoreq.M.ltoreq.N so as to produce an N bit word signal. The N bit signal is then mixed with a radio carrier signal for transmission of the N bit signal as a parallel transmission of the N bit signal. This process is repeated continuously to produce an N-times improvement in data transmission rate over serial transmission.