Originally published in the October 2000 issue of Microwave Engineering Europe. The operational advantages and design considerations of using near-zero IF architecture in mobile handsets are discussed ...

In a typical GSM phone, Abdelgany said, designers use a translation loop architecture in the transmit section. In this architecture, an I/Q modulator is followed by a phase-locked loop, which in turn ...

Technology partnership enables shipping lines to equip vessels with low-cost GSM architecture for wireless monitoring and control of smart containers and cargo throughout the supply chain ...