Chung-Shan Institute of Science and Technology, Armaments Bureau, M.n.d

Zilltek Technology Corporation

Yu-Min Chuang

Juinn-Horng Deng

Kuang-Shyr Wu

Yan-Ming Huang

Jen-Yi Chen

A resonant structure in micro electro mechanical systems includes a main body and at least one electrode. The main body has a major axis. The main body includes an induction portion and a support portion. The induction portion has at least one first induction side surface that is not parallel to the major axis. The main body has a plurality of first protruding teeth on the first induction side surface. The electrode has a second induction side surface that is not parallel to the major axis. The electrode has a plurality of second protruding teeth on the second induction side surface. When a separation distance between the first induction side surface and the second induction side surface is changed, a plurality of surfaces of the first protruding teeth and a plurality of surfaces of the second protruding teeth are configured to produce a capacitance change.

Resonant structure in micro electro mechanical systems

A time domain spreading method and apparatus for a UWB receiver are provided. Wherein, a series of received symbol signals are received by the UWB receiver, and transformed by the fast Fourier transform to obtain a series of transformed signals Y(m) according to one of the received symbol signals. Y(m)=Y(m)+jY(m), and m is a positive integer more than zero. The real part and imaginary part of the transferred signals are exchanged and the exchanged signals are inversely outputted to obtain a plurality of despreading received data signals X(m), and X(m)=Y(&#x2212;m)+jY(&#x2212;m).

Time domain spreading method and apparatus for a UWB receiver comprising fast fourier transform and exchange of real and imaginary complex signal components

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Hsinchu, Taiwan

Yu-Min Chuang