A STUDY ON ERROR RATE IMPROVEMENT FOR M^2 CODE
Keywords:
digital magnetic recording,
M^2 code,
integrated detection,
signal processing,
bit error rate
1992 Volume 16 Issue 72 Pages 19-24
Details
1992 Volume 16 Issue 72 Pages 19-24
In the integrated detection for M^2 code known as an excellent DC free code, the compensation method for the degradation of eye diagram due to bandwidth limitation to suppress the noise component at high frequency by controlling the transition point of recording waveform is proposed. Eye opening, timing margin and bit, error rate are obtained by computer simulation. It is clarified that we can improve the error rate performance by our compensation method.
