教師資料查詢 | 類別: 期刊論文 | 教師: 郭建宏 KUO, CHIEN-HUNG (瀏覽個人網頁)

標題:Magnetic-field-to-digital converter using PWM and TDC techniques
學年94
學期2
出版(發表)日期2006/07/01
作品名稱Magnetic-field-to-digital converter using PWM and TDC techniques
作品名稱(其他語言)
著者郭建宏; Kuo, Chien-hung; Chen, Shr-lung; Liu, Shen-iuan
單位淡江大學電機工程學系
出版者Stevenage:Institution of Engineering and Technology (IET)
著錄名稱、卷期、頁數IEE Proceedings-Circuits, Devices and Systems 153(3), pp.247-252
摘要A high resolution magnetic-field-to-digital converter (MDC) is presented. It is composed of a magnetic-field-to-pulse width converter (MPC), a cyclic pulse-shrinking time-to-digital converter (TDC) and a polarity detector. This prototype circuit has been fabricated in a 0.5μm CMOS DPDM process. With a clock rate of 16.6 kHz, the power consumption is 42.5 mW under 5 V supply voltage. The equivalent resolution less than 16μT can be achieved within the range of 710 mT. After off-line calibration, the remaining offset is 0.017 mT and its gain error is smaller than 0.4%.
關鍵字
語言英文
ISSN1350-2409
期刊性質國外
收錄於
產學合作
通訊作者
審稿制度
國別英國
公開徵稿
出版型式電子版
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