Method for reducing coefficient sensitivity in lowpass CCD transversal filters

Kapur, N. ; Dutta Roy, S. C. (1981) Method for reducing coefficient sensitivity in lowpass CCD transversal filters IEE Electronics Letters, 17 (13). pp. 435-437. ISSN 0013-5194

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Official URL: http://link.aip.org/link/?ELLEAK/17/435/1

Related URL: http://dx.doi.org/10.1049/el:19810305

Abstract

Charge-coupled-device (CCD) transversal filters are most commonly implemented using the split-electrode technique. Tap-weight accuracy is a major factor limiting the performance (stopband attenuation in particular) of these devices. In the letter an implementation technique is proposed which reduces this coefficient sensitivity and also offers other performance advantages.

Item Type:Article
Source:Copyright of this article belongs to The Institution of Electrical Engineers.
Keywords:Transversal Filters; Split-electrode Technique; Stopband Attenuation; Implementation; Coefficient Sensitivity; Tap Weight Accuracy; Low Pass Filter; Charge Coupled Device Circuits; Digital Filter
ID Code:9924
Deposited On:02 Nov 2010 10:26
Last Modified:01 Jun 2011 11:33

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