1.1 INTRODUCTION
A wireless microphone is a microphone without any physical cable connecting. It is directed to the sound recording or amplifying equipment with which it is linked. Usually, it requires a wireless transmitter, and a wireless receiver. The transmitter either is connected by a short cable to a body pack transmitter built or is into the microphone. The wireless transmitters require a broadcast and battery through an external antenna or internal antenna. The wireless receiver is tuned to electromagnetic w ....etc

[:=Read Full Message Here=:]

Compound solid state switches such as GaAs MESFETs and PIN diodes are widely used in microwave and millimeter wave integrated circuits (MMICs) for telecommunications applications including signal routing, impedance matching networks, and adjustable gain amplifiers. However, these solid-state switches have a large insertion loss (typically 1 dB) in the on state and poor electrical isolation in the off state. The recent developments of micro-electro-mechanical systems (MEMS) have been continuously providing new and improved paradigms in the field ....etc

[:=Read Full Message Here=:]

i want a report on mems technology,as it is the most effective and most developing technology in electronics in the present day world i want to learn something about gyroscopes used in smart phones. ....etc

[:=Read Full Message Here=:]

....etc

[:=Read Full Message Here=:]

I want to compare schematic with the other one ....etc

[:=Read Full Message Here=:]

Presented By:
S.G. Lokhre, K. Virwanif , B. Gajananf , S.P. Pai, P.R. Apte

Solid State Electronics Department
Tata Institute of Fundamental Research
Homi Bhabha Road
Colaba, BOMBAY - 400 005, India

ABSTRACT

We have designed, fabricated and tested a balanced doubly suspended versatile, torsion and flexural, MEMS resonator structure. The doubly suspended structure has been used earlier for very precise high Q resonators but we wished to study the various vibration modes of such a structure. FEM analysis has been ....etc

[:=Read Full Message Here=:]

pls collect details about mems microphone for seminar report
















....etc

[:=Read Full Message Here=:]

APPLICATION OF MEMS TECHNOLOGY

ABSTRACT

MEMS (Micro-electro mechanical system) devices combines the merits of both electronic and mechanical systems .The MEMS technology has seen expansion in broad range from mechanical to chemical ,optical to bio-tech and many other fields .It is the integration of mechanical elements ,sensors ,actuators and electronics components on a single silicon substrate through micro fabrication technology .In this paper ,different MEMS devices are demonstrated like nanosatellite ,MEMS optical devices and bio-t ....etc

[:=Read Full Message Here=:]

i want to know about Micro electro mechanical system in industrial automation.............. ....etc

[:=Read Full Message Here=:]

sir,
i am trying to generate a matlab code for speaker recognition systemusing vecter quantization. I have the functions like train.m , vqlpg.m, destu.m,mfcc.m and test.m. but i need a main code from which i can call these funtion so that my project starts running.
please send mr the code.
thnks


roma ....etc

[:=Read Full Message Here=:]