Title :
Signal and noise characteristics of patterned media
Author :
Aziz, M.M. ; Wright, C.D. ; Middleton, B.K. ; Du, H. ; Vorathitikul, V. ; Valera-Perez, J. ; Gonzalez-Arcelus, I.
Author_Institution :
Sch. of Eng. & Comput. Sci., Exeter Univ., UK
Abstract :
Summary form only given. General analytical expressions for signal and noise were derived for magnetised rectangular islands in patterned media. These allow signal-to-noise ratios to be evaluated in terms of the optimum bit size and transducer geometry.
Keywords :
island structure; magnetic recording noise; magnetic thin films; magnetised rectangular islands; noise characteristics; optimum bit size; patterned media; signal characteristics; signal-to-noise ratios; transducer geometry; Computer science; Jitter; Magnetic analysis; Magnetic films; Magnetic forces; Magnetic noise; Perpendicular magnetic recording; Signal analysis; Switches; Transducers;
Conference_Titel :
Magnetics Conference, 2002. INTERMAG Europe 2002. Digest of Technical Papers. 2002 IEEE International
Conference_Location :
Amsterdam, The Netherlands
Print_ISBN :
0-7803-7365-0
DOI :
10.1109/INTMAG.2002.1001306
