Qi Wang

mm-wave radar system research, MIMO/SAR imaging radar, radar for security and medical. System concept and architecture proposal. System modelling and simulation. Algorithm research of 3D imaging, AoA estimation, feather extraction. Prototype specification, design, integration and test. Baseband architect and algorithms research for wireless communication (60GHz) and wireless communication using magnetic fields. Simulation and FPGA prototyping the modem. System integration of RF, baseband and MAC layer.

Algorithm development and implementation in FPGA for baseband signal processing modules including frame synchronization/estimation, phase and amplitude estimation and correction, AGC for a self-contained mobile satellite terminal certified to operate on the inmarsat-4 BGAN network. Developed the lower MAC layer embedded software of a test equipment for Microsoft Corporation, which allows analysis and exercising of the communication protocol to be used on the second generation XBOX wireless game-pad.

Researched on Radio Resource Management for wireless data communication, Ad-hoc networking and data dissemination in wireless networks (published 3 papers on IEEE conferences). Designed RF microstripe filter and Low Noise Amplifier (LNA) for 2.4GHz receiver.

Implemented function modules using microcontroller and Xilinx CPLD for a Gas Service Ultrasonic Flowmeter which measure the gas velocity using ultrasound.