Title :
Two-dimensional inverse filter using floating-gate tapped c.c.d.s
Author :
Enomoto, T. ; Yasumoto, M. ; Watanabe, K.
Author_Institution :
Nippon Electric Co. Ltd., Central Research Laboratories, Kawasaki, Japan
Abstract :
A two-dimensional inverse filter has been implemented using floating-gate tapped c.c.d.s. The least-mean-square criterion was applied to obtain tap gains. Filter responses in both frequency and time domains were examined. Results confirm that the two-dimensional inverse filter can effectively eliminate both intersymbol and crosschannel interferences.
Keywords :
charge-coupled device circuits; crosstalk; digital communication systems; filters; intersymbol interference; signal processing; crosschannel interference elimination; floating gate tapped CCDs; intersymbol interference elimination; least mean square criterion; tap gains; two dimensional inverse filter;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19790199
