Low-Cost MEMS Technologies
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چکیده
1.12.
منابع مشابه
15. RF MEMS and Si-Micromachining inHigh-Frequency Circuit Applications
RF MEMS (micro-electromechanical systems) and Si-micromachining have been identified as technology areas that have the potential to provide a major impact on existing system architectures in sensors and communications. These technologies should reduce weight, cost, size, and power dissipation by a few orders of magnitude. Key MEMS devices for current RF architectures are switches in radar syste...
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Fiber optic gyroscopes (FOGs), previously the low cost equivalent to other technologies such as ring laser gyroscopes (RLG), have some fresh competition. Microelectromechanical system (MEMS) gyroscopes are beginning to take market share away from traditional FOG applications. Specifically, antenna array stabilization, agricultural machine control, and general vehicle navigation are the battlegr...
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1.0 INTRODUCTION Solid-state RF devices are currently utilized in a wide array of application areas, including satellite communications systems, wireless communications systems, automotive radars, and defense applications. Currently, PIN diode or Field Effect Transistor (FET)-based switches are utilized for their high switching speeds, high power handling, low drive voltage, low cost, and techn...
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Modern microwave and millimeter wave phased array antennas are attractive because of their ability to steer wave beams in space without physically moving the antenna element. A typical phased array antenna may have several thousand elements fed by a phase shifter for every antenna, which can steer the resulting array beam to different directions. Their low loss, low cost and lightweight phase s...
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Current disk arrays, the basic building blocks of highperformance storage systems, are built around two memory technologies: magnetic disk drives, and non-volatile DRAM caches. Disk latencies are higher by six orders of magnitude than non-volatile DRAM access times, but cache costs over 1000 times more per byte. A new storage technology based on microelectromechanical systems (MEMS) will soon o...
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