Title :
New DC-free line code of minimum bandwidth with increased eye width
Author :
Je in Baek ; Jae-Kyoon Kim
Author_Institution :
Korea Advanced Institute of Science & Technology, Department of Electrical Engineering, Seoul, Korea
Abstract :
A new variant of the bipolar code for improving its bandwidth efficiency is introduced. The resulting code, which can be seen as a dual code to the recently introduced VBPm, is DC-free and requires only the Nyquist bandwidth for transmission. Both its duality with VBPm and its improvement in eye width even over that of modified duobinary are presented.
Keywords :
codes; DC-free line code; Nyquist rate signalling; bandwidth efficiency improvement; eye width improvement; minimum bandwidth;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19850532
