A fully integrated zero-IF transceiver for GSM-GPRS quad-band application.

A fully integrated zero-IF transceiver for GSM-GPRS quad-band application.

A fully integrated GSM/GPRS quad-band transceiver is presented. It includes the receiver, the transmitter, the synthesizer, all necessary voltage-controlled oscillators, all loop filters, the voltage regulators, the voltage-controlled crystal oscillator, and the power amplifier controller. The chip...

Deskribapen osoa

Xehetasun bibliografikoak
Argitaratua izan da:IEEE Journal of solid state circuits 38, 12 (2003).
Egile nagusia: Duvivier, E.
Formatua: Artikulua
Hizkuntza:English
Gaiak:
BiCMOS technology.
GSM-GPRS quad-band application.
IQ modulator.
Crystal oscillator.
Differential Gilbert-cell mixers.
Direct conversion receiver.
Frequency synthesizer.
Fully integrated zero-IF transceiver.
Loop filters.
Offset mixer.
Phase-locked loop.
Power amplifier controller.
Voltage regulators.
Voltage-controlled oscillators.