Invention Grant
US09129646B2 Array-reader based magnetic recording systems with mixed synchronization 有权
基于阵列读取器的磁记录系统具有混合同步

Array-reader based magnetic recording systems with mixed synchronization
Abstract:
A magnetic recording system includes an array of analog inputs operable to receive an array of analog signals retrieved from a magnetic storage medium, where one of the array of analog signals corresponds with a reference channel, a timing recovery circuit operable to generate a clock signal based on the analog signal for the reference channel, a number of analog to digital converters each operable to sample one of the array of analog signals based on the clock signal to yield a number of digital channels, and a joint equalizer operable to filter the digital channels to yield an equalized output.
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