Direct conversion receiver with reduced even order distortion

Direct conversion receiver with tri-phase architecture

Direct conversion receiver with wide band analog frequency...

Direct conversion receiving apparatus and celluar phone

Direct conversion transceiver capable of reducing DC offset...

Direct conversion with variable amplitude LO signals

Direct conversion with variable amplitude LO signals

Direct converting receiver

Direct digital conversion tuner and method for using same

Direct digital down conversion of a 10.8 MHz intermediate freque

Direct down-conversion mixer architecture

Direct downconversion receiver

Direct-conversion receiver for a communication system using...

Direct-conversion receiver for removing DC offset

Direct-conversion receiver for removing DC offset

Direct-conversion receiver system and method with quadrature...

Direct-conversion receiver system and method with quadrature...

Direct-conversion receiver system and method, especially a...

Direct-coupled active balanced mixer

Direct-coupled FET frequency multiplier and mixer circuit