Since the invention of the integrated circuit technologies, there has been an unprecedented growth of the electronic industry, with significant impact on the maritime industry. In the last twenty years and so, the strongest growth area of the electronic industry has been in CMOS VLSI technology. The sustained growth in CMOS VLSI technology is fueled by a continued shrinking of transistors to ev...

As photonics moves from the single-device level toward large-scale, integrated, and complex systems on a chip, monitoring, control, and stabilization of the components become critical. We need to monitor a circuit non-invasively and apply a simple, fast, and robust feedback control. Here, we show non-invasive monitoring and feedback control of high-quality-factor silicon (Si) photonic resonator...

In this study, a chaotic circuit suitable for an integrated circuit is proposed. The circuit consists of two CMOS ring oscillators and a pair of diodes. By using a simplified model of the circuit, the mechanism of generating chaos is explained and the exact solutions are derived. The exact expressions of the Poincaré map and its Jacobian matrix make those possible to confirm the generation of c...

(ABSTRACT) The explosive growth in wireless communications has led to an increased demand for wireless products that are cheaper, smaller, and lower power. Recently there has been an increased interest in using CMOS, a traditional digital and low frequency analog IC technology, to implement RF components such as mixers, voltage controlled oscillators (VCOs), and low noise amplifiers (LNAs). Fut...

According to the Moore’s Law, the number of transistors in a unit chip area double every two years. But the existing technology of integrated circuit formation is posing limitations to this law. CMOS technology shows certain limitations as the device is reduced more and more in the nanometer regime out of which power dissipation is an important issue. FinFET is evolving to be a promising techno...

Integrated Circuit (IC) Technology is growing day by day to enhance the circuit performance and to increase the density for compact systems. Conventional CMOS technology is playing a vital role in digital computation for past four decades. But there are certain challenges in scaling the CMOS devices for the last few years. A novel technology “Quantum dot Cellular Automata (QCA)” has been identi...

The number of wireless communication links is witnessing tremendous growth and new standards are being introduced at high pace. However, circuit development is costly and time consuming due to mask costs and design iterations. Moreover, with ever-increasing radio standard complexity, these costs are increasing. This pleads for a Software Defined Radio approach, in which one piece of flexible ra...

We describe a synthesis system that takes operating range constraints and inter and intracircuit parametric manufacturing variations into account while designing a sized and biased analog circuit. Previous approaches to computer-aided design for analog circuit synthesis have concentrated on nominal analog circuit design, and subsequent optimization of these circuits for statistical fluctuations...