Integrated Circuits for TV Multiplex Sound Receiver

A MEMS Capacitive Microphone Modelling for Integrated Circuits

In this paper, a model for MEMS capacitive microphone is presented for integrated circuits.  The microphone has a diaphragm thickness of 1 μm, 0.5 × 0.5 mm2 dimension, and an air gap of 1.0 μm. Using the analytical and simulation results, the important features of MEMS capacitive microphone such as pull-in voltage and sensitivity are obtained 3.8v and 6.916 mV/Pa, respectively while there is no...

Integrated Receiver Channel Circuits and Structures for a Pulsed Time-of-flight Laser Radar

This thesis describes the development of integrated structures and circuit implementations for the receiver channel of portable pulsed time-of-flight laser rangefinders for industrial measurement applications where the measurement range is from ~ 1 m to ~ 100 m to noncooperative targets and the required measurement accuracy is from a few millimetres to a few centimetres. The receiver channel is...

Receiver for Transmission through TV Cable - A Comparative Study

A very high speed LAN in the range of 500 Mbps throughput is proposed here for a cable length of 1 kilometer. It is compared against the nearest rival of 300 Mbps which is FDMA based. This paper addresses the design issues of the Direct Down Conversion receiver circuit in Q-Dot technology. We here make a comparison study between Frequency division multiple access and Code division multiple acce...

A MHP Receiver over RT-Linux for Digital TV

The growth of interactive digital TV heralds a seamless convergence of media, telecommunications, and information technology, offering viewers increasingly exciting and interactive programming. The need of standardization in this field led DVB to head the regula tor project, defining standards for digital video broadcasting and interactive services in all transmission networks, and recently for...

Integrated Circuits