A study of PRML systems for perpendicular recording using double layered medium

被引：11

作者：

Okamoto, Y

Sumiyoshi, H

Kishigami, T

Akamatsu, M

Osawa, H

Saito, H

Muraoka, H

Nakamura, Y

机构：

[1] Ehime Univ, Fac Engn, Matsuyama, Ehime 7908577, Japan

[2] Tohoku Univ, RIEC, Sendai, Miyagi 9808577, Japan

来源：

IEEE TRANSACTIONS ON MAGNETICS | 2000年 / 36卷 / 05期

基金：

日本学术振兴会;

关键词：

PRML; perpendicular magnetic recording; double layered medium; jitter-like noise;

D O I：

10.1109/20.908343

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The infuluence of jitter-like noise on the performance of PRML systems in the perpendicular magnetic recording channel using a double layered medium is studied, Both the bit error rate (BER) performance and the required SNR to achieve a BER of 10(-6) are obtained by computer simulation and exhibit good performance even for the channel in which the power ratio of jitter-like noise to white noise is fifty-fifty.

引用

页码：2164 / 2166

页数：3