Design & Development of Nanoelectronic Aoi & Oai Devices Based on Cmos and Qca (quantum-dot Cellular Automata) Nanotechnology

Nanotechnology is derived from the evolution of microelectronics towards miniaturization. CMOS Technology has been targeted to integrate more and more Devices per unit area of Silicon-substrate, but there is limitation in scaling-down CMOS Circuits/Devices. Like Nanotechnology, QCA (Quantum-Dot Cellular Automata) is another alternate Technology having ability to reduce the Device-sizes beyond the CMOS Devices. The QCA enables the Moore’s law to double the Devices every 18 months. The continued improvements in miniaturization, speed and power reduction in information processing devices, sensors, displays, logic devices, storage devices, transmission devices, communication devices, etc. will bring another Technical Revolution, which will change our life. The Design Strategies focus on CMOS Technology (<50 nanometer) and QCA Nanotechnology to achieve low power consumption, low voltage operation, high operating frequency, minimize number of transistors/gates/devices, reduced fabrication cost, high speed communication, flexibility, programmability, and service efficiency. In our Research Work, we would like to focus on Design & Development of Nanoelectronic AOI & OAI Devices based on CMOS and QCA (Quantum-Dot Cellular Automata) Nanotechnology as Building Blocks for constructing more complex Circuits/Devices, defining FiniteState-Machines and Binary Decision Trees for Features/Functionalities and monitoring Status of WiMAX/WiFi/Satellite and other Wireless Communication Systems.