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IMEC ISSCC Papers展示出在低功耗、數據擷取及超寬頻領域的突破
(技術新聞, 2006年2月10日)
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IMEC ISSCC Papers Show Breakthroughs in Low Power, Data Acquisition, and UltraWideBand
IMEC has announced three major advances in technologies that will be used in wireless autonomous sensor nodes: (1) a read-out front-end for portable biopotential acquisition systems; (2) a fully integrated low-power UWB receiver for low-data-rate applications; and (3) a high-speed analog-to-digital converter (ADC) with a record low-power consumption of 0.16pJ/conversion step. The ADC architecture has been implemented within the UWB receiver.
The three technology advances will benefit IMEC's Human++ program, which addresses medical, lifestyle and entertainment applications. The read-out front-end allows the extraction of bio-potential signals produced by portable electroencephalography (EEG), electrocardiography (ECG) and electromyography (EMG) systems. It is also suitable for autonomous applications. The front-end has an equivalent input referred noise of 60nV/烺z and a total power dissipation of 60琺.
http://www.imec.be/ovinter/static_general/start_en_flash.shtml |
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