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 ...

If you ever stop to think about it, the precise synchronization of a worldwide cellular network is pretty incredible. However, as complex as the entire system seems, you can boil down the design of a ...

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 ...

Diverse well describes the myriad digital modulation schemes used in modern voice and data communications. The alphabet soup of terminology extends well beyond the familiar QAM and GMSK fundamentals ...