ORTHOGONAL MODULATING CIRCUIT

摘要

PURPOSE:To minituarize an orthogonal modulating circuit and to attain reduction in cost. CONSTITUTION:The orthogonal modulating circuit is constituted by providing a VCO passive circuit 1 which is made into IC by the passive circuit part of VCO generating carrier wave as one unit and an orthogonal carrier wave generating part 2 which is made into IC by a part consisting of the transistor and buffer stage of VCO and a two-stage D flipflop circuit as one unit so that same phase carrier wave and orthogonal carrier wave are outputted.