Title :
An improved Manchester code receiver
Author :
Saltzberg, Burton R.
Author_Institution :
AT&T Bell Lab., Middletown, NJ, USA
Abstract :
It is shown that a simple modification to a basic Manchester code receiver can significantly improve its performance, both in terms of noise tolerance and intersymbol interference. The modification consists of subtracting a delayed sample of the received signal from the current sample. This improved receiver has potential application in extending reliable operation of wire-pair transmission to 10 Mb/s over a distance of 600 ft, as indicated by an improvement of approximately 5.4 dB over present receivers in tolerance to white noise
Keywords :
codes; data communication systems; error statistics; intersymbol interference; receivers; 10 Mbit/s; 5.4 dB; 600 ft; Manchester code receiver; intersymbol interference; noise tolerance; wire-pair transmission; Bandwidth; Data communication; Delay; Equations; Information filtering; Information filters; Intersymbol interference; Matched filters; Nonlinear filters; Timing;
Conference_Titel :
Communications, 1990. ICC '90, Including Supercomm Technical Sessions. SUPERCOMM/ICC '90. Conference Record., IEEE International Conference on
Conference_Location :
Atlanta, GA
DOI :
10.1109/ICC.1990.117167
