Search for dissertations about: "MEMS devices"
Showing result 1 - 5 of 47 swedish dissertations containing the words MEMS devices.
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1. Novel RF MEMS Devices Enabled by Three-Dimensional Micromachining
Abstract : This thesis presents novel radio frequency microelectromechanical (RF MEMS) circuits based on the three-dimensional (3-D) micromachined coplanar transmission lines whose geometry is re-configured by integrated microelectromechanical actuators. Two types of novel RF MEMS devices are proposed. READ MORE
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2. Micromachined Gap Waveguide Devices
Abstract : Gap waveguide technology is a new technology that is well suited for millimeter and submillimeter applications. Compared to conventional rectangular waveguides, this technology does not need any solid conductive walls to confine the wave by utilizing metamaterial surfaces such as "bed of nails" that creates an artificial magnetic conductive surface (AMC). READ MORE
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3. Monocrystalline-Silicon Based RF MEMS Devices
Abstract : This thesis presents novel radio-frequency microelectromechanical (RF MEMS) devices, for microwave and millimeter wave applications, designed for process robustness and operational reliability using monocrystalline silicon as structural material. Two families of RF MEMS devices are proposed. READ MORE
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4. Silicon photonic MEMS building blocks for low-power programmable circuits
Abstract : Silicon photonics, or the confinement and control of light in integrated silicon waveguides, has rapidly grown from research labs to high-end chips for telecommunications. With the associated improvements in waveguide performance, the technology is promising for a wide range of new applications, from computing to sensing. READ MORE
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5. Surface-Micromachined Vertical-Cavity Micro-Opto-Electro-Mechanical Devices on InP
Abstract : .... READ MORE