Antenna Devices and Techniques Antenna design, modelling, simulation RF and Microwave Theory and Devices RF and microwave circuit design, engineering, physical aspects of RF and microwave devices, electromagnetic fields and waves. Electronics Materials, Components, and Circuits Microelectronics, integrated circuits, semiconductor devices, photonic devices, optics, photovoltaic and magnetic materials. Wireless and Wired Communications WiMAX, mobile broadband, cellular technology Signal and Image Processing Techniques Digital signal processing, coding and transmission, signal processing in communication, image acquisition, storage and retrieval