CML Microcircuits has developed a single-chip GMSK packet-data modem with RF transceiver is the basis of a baseband modem with IF and RF processing functions, programmable synthesisers, signal ...
As GSM designers begin to eye 2.5G and 3G operation, efficiency becomes more important in their radio designs. To achieve this goal, designers can turn to a new in-phase/quadrature (I/Q) Gaussian ...