Title :
Equalization of very high speed wire data channels
Author :
Pandurangan, Anand ; Cornett, Frank
Author_Institution :
Dept. of Electr. & Comput. Eng., Tennessee Technol. Univ., Cookeville, TN, USA
Abstract :
Continuous-time adaptive signal processing has proved extremely effective in combating problems faced in wide bandwidth applications. This paper deals with the development of a continuous-time equalization scheme that would facilitate higher data transfer rates (in the range of 500 Mb/s to 4 Gb/s) in computer data channels while keeping the bit error rates low, i.e. in the region of 10-20 to 10-30 . The functioning of these equalization schemes and their effectiveness in improving the performance of two specific channels, viz. the T3E channel with a data rate of 500 Mb/s per wire and the GigaRing channel with a data rate of 150 Mb/s per wire, is analyzed. Both theoretical analyses and computer simulations reveal tremendous performance enhancement
Keywords :
adaptive equalisers; adaptive signal processing; computer networks; continuous time systems; data communication; performance evaluation; telecommunication channels; telecommunication transmission lines; 150 Mbit/s; 500 Mbit/s to 4 Gbit/s; GigaRing channel; T3E channel; bit error rates; channel performance; computer data channels; computer networks; computer simulations; continuous-time adaptive signal processing; continuous-time equalization; high data transfer rates; very high speed wire data channels; wide bandwidth applications; Adaptive equalizers; Adaptive filters; Clocks; Computer errors; Crosstalk; Intersymbol interference; Jitter; Noise cancellation; Noise reduction; Wire;
Conference_Titel :
System Theory, 1997., Proceedings of the Twenty-Ninth Southeastern Symposium on
Conference_Location :
Cookeville, TN
Print_ISBN :
0-8186-7873-9
DOI :
10.1109/SSST.1997.581635
