Suppressed carrier full-spectrum combining

A technique to accomplish full spectrum arraying where all the telemetry power is put into the subcarrier sidebands (suppressed carrier) is described. The matched filter needed in each antenna prior to cross correlation for deriving the coherence delay and phase offsets is an open loop version of the telemetry phase lock loop provided in the Advanced Digital Receiver. In analogy with a Costas loop telemetry receiver, a squaring loss is derived, and a signal to noise ratio for the cross correlation loop phase is presented.