2003 · 12 citations · 5 references
EngineeringCommunicationElectrical EngineeringAnalog ElectronicsDigital CommunicationWireless CommunicationsCommunication SystemsMicrowave MixersMillimeter-wave CommunicationsMobile CommunicationRadio-frequency Integrated CircuitsReceiver SystemsDirect Conversion ReceiversMixer CircuitsMixersPhase-locked Loop ReceiversReceiver DesignReceiver Front-endsTransceiver ArchitecturesWideband Receivers
A highly integrated direct-conversion receiver that satisfies requirements of the third generation Wideband Code Division Multiple Access (WCDMA) mobile phone standard is described. The receiver IC includes the front-end low-noise amplifier, down-conversion mixers, channel select filters, baseband variable gain amplifiers, and the entire frequency synthesizer, including the voltage controlled oscillator, buffers and phase-locked loop.
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Analog baseband IC for use in direct conversion W-CDMA receivers
M. Goldfarb, William F. Palmer, Thomas W Murphy et al. · 2002 · 25 citations
A fully integrated CMOS RF front-end with on-chip VCO for WCDMA applications
Kyoohyun Lim, Chan-Hong Park, Hyung Ki Ahn et al. · 2001 · 16 citations