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RF transceiver design and performance analysis for wcdma user equipmentRF Transceiver Design and Performance Analysis for WCDMA User Equipment
Sew Kin, Wong, Sze Wei, Lee and Moh Lim, Sim
Faculty Of Engineering, Multimedia University Jalan Multimedia, 63100 Cyberjaya, Selangor, Malaysia
Abstract- A performance analysis on RF transceiver for UTRA/FDD WCDMA user equipment through simulation is presented in this paper. The main building blocks of this transceiver are power amplifier (PA), low noise amplifier (LNA), automatic gain control amplifiers (AGCs) mixers, modulator, demodulator, frequency synthesizers (oscillators and phase lock loop) and variable gain power amplifier driver. All these components are commercially available in the market. Critical RF characteristics of the transceiver such as adjacent channel leakage power ratio (ACLR), maximum output pow
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