i want seminar topics and seminars,seminars topics for mcaseminars topics for civil engineering ....etc

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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

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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

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MicroElectroMechanical Systems, MEMS, are systems based on a range of techologies whereby tiny mechanical elements, both sensors and actuators, can be implemented.It turns out that these elements have excellent system properties.The elements are often interfaced to microelectronical driving or sensing components (ICs) by appropriate packaging or on the same silicon wafer. The semiconductor silicon is not only good for making electronics but its material properties are extremely good.Thus, Micro electromechanical systems (MEMS) refer to a collec ....etc

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pls collect details about mems microphone for seminar report
















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The satellite industry could experience its biggest revolution since it joined the ranks of commerce, thanks to some of the smallest machines in existence. Researchers are performing experiments designed to convince the aerospace industry that microelectromechanical systems (MEMS) could open the door to low-cost, high-reliability, mass-produced satellites.
MEMS combine conventional semiconductor electronics with beams, gears, levers, switches, accelerometers, diaphragms, microfluidic thrusters, and heat controllers, all of them microscopic in ....etc

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MEASURING AND TRANSMITTING VITAL BODY SIGNS USING MEMS SENSORS.

With advancement in technology and science electronics have been getting smaller and smaller, which enables researchers and scientist to weave the electronics and interconnections into the fabrics. This new technology enables to establish a new concept called electronics textiles (e-textiles) which allow cost-effective and efficient solutions for various applications.
In this project, the main idea is monitoring vital body signs by placing the electronics device into a garment ....etc

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Micro-electro Mechanical Systems (MEMS)

Introduction
The satellite industry could experience its biggest revolution since it joined the ranks of commerce, thanks to some of the smallest machines in existence. Researchers are performing experiments designed to convince the aerospace industry that microelectromechanical systems (MEMS) could open the door to low-cost, high-reliability, mass-produced satellites.MEMS combine conventional semiconductor electronics with beams, gears, levers, switches, accelerometers, diaphragms, microfluidic thrus ....etc

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The satellite industry could experience its biggest revolution since it joined the ranks of commerce, thanks to some of the smallest machines in existence. Researchers are performing experiments designed to convince the aerospace industry that microelectromechanical systems (MEMS) could open the door to low-cost, high-reliability, mass-produced satellites. MEMS combine conventional semiconductor electronics with beams, gears, levers, switches, accelerometers, diaphragms, microfluidic thrusters, and heat controllers, all of them microscopic in s ....etc

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