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dc.contributor.authorHuang, KHen_US
dc.contributor.authorLin, LJen_US
dc.contributor.authorWu, CYen_US
dc.date.accessioned2014-12-08T15:26:12Z-
dc.date.available2014-12-08T15:26:12Z-
dc.date.issued2003en_US
dc.identifier.isbn0-7803-7995-0en_US
dc.identifier.urihttp://hdl.handle.net/11536/18594-
dc.description.abstractIn this paper, a CMOS focal-plane rotation sensor with the retinal processing circuit is proposed and implemented. The proposed rotation sensor has a polar structure and is selective to the angular velocity and direction (clockwise and counterclockwise) of the rotating images. The selected angular velocity depends on the frequency of an external clock signal, which can be precisely adjusted. In the proposed rotation sensor, there are 104 pixels, which form five concentric circles. The area of a single pixel is 91x84 mum(2) with a fill factor of 20% whereas the chip area is 1812x1825 mum(2). It is found from the experimental results that the detectable angular velocity and illumination range of this rotation sensor are from 2x10(-2) pi/sec to 206 pi/sec as well as from 0.91 lux to 366 lux under a contrast of 80%, respectively.en_US
dc.language.isoen_USen_US
dc.titleA CMOS focal-plane rotation sensor with retinal processing circuiten_US
dc.typeProceedings Paperen_US
dc.identifier.journalESSCIRC 2003: PROCEEDINGS OF THE 29TH EUROPEAN SOLID-STATE CIRCUITS CONFERENCEen_US
dc.citation.spage129en_US
dc.citation.epage132en_US
dc.contributor.department電子工程學系及電子研究所zh_TW
dc.contributor.departmentDepartment of Electronics Engineering and Institute of Electronicsen_US
dc.identifier.wosnumberWOS:000189296900027-
Appears in Collections:Conferences Paper