Title :
The power spectrum of run-length-limited codes
Author :
Gallopoulos, Ayis ; Heegard, Chris ; Siegel, Paul H.
Author_Institution :
Sch. of Electr. Eng., Cornell Univ., Ithaca, NY, USA
fDate :
9/1/1989 12:00:00 AM
Abstract :
A novel method is developed for computing formulas for power spectra associated with run-length-limited (RLL) codes. Explicit use is made of a compact description of the run-length process associated with the RLL code. This association simplifies the general derivation of the power spectrum. The calculation of the spectra of several RLL codes popular in data storage applications is presented. Some of the closed-form expressions for the spectra of these widely used codes are new
Keywords :
codes; spectral analysis; closed-form expressions; data storage; power spectrum; run-length-limited codes; spectral analysis; Clocks; Closed-form solution; Data communication; Genetic expression; Memory; Optical saturation; Pulse generation; Pulse modulation; Saturation magnetization; Signal generators;
Journal_Title :
Communications, IEEE Transactions on
