Patent ID: 6356580
Filing Date: 2002-03-12
Classification: H04B

Abstract:
A despreading simplified, receiver circuitry-minimized direct sequence spread spectrum transceiver device comprising:a binary bit data interfacing circuit; a binary bit pseuodrandom code generating circuit; a preprogrammable digital synthesis non-antipodal phase modulation device communicating with said binary bit data interfacing circuit and outputting a binary bit data sequence of preselected frequency; a binary bit pseudorandom code and preselected frequency binary bit data sequence mixing device, an output of said mixing device modulated onto a spread spectrum carrier wave; an operator determinative frequency translating circuit communicating with said mixing device; a mathematical squaring function characterized spread spectrum receiving circuit, said receiving circuit receiving output from said operator determinative frequency translating circuit and performing a mathematical squaring function thereon, said squaring function eliminating said binary bit psuedorandom code and preserving said binary bit data sequence; and said mathematical squaring function capability receiving circuit including an operator determinative binary bit data demodulating circuit.