Advanced dual decision feedback equalizer (DDFE) for perpendicular magnetic recording channel was presented. Optimum detection delay δ and threshold α were fixed to 12 and 0.15 respectively. The required signal to noise ratio (SNR) for 10-4 bit error rate (BER) of DFE variations and partial response maximum likelihood (PRML) systems were compared.
|Journal||Digests of the Intermag Conference|
|Publication status||Published - 2002 Dec 1|
|Event||2002 IEEE International Magnetics Conference-2002 IEEE INTERMAG - Amsterdam, Netherlands|
Duration: 2002 Apr 28 → 2002 May 2
All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering