Invention Grant
US09070410B2 Recording media, data storage devices, and methods for determining a position error signal in a recording medium
有权
记录介质，数据存储装置以及用于确定记录介质中的位置误差信号的方法
- Patent Title: Recording media, data storage devices, and methods for determining a position error signal in a recording medium
- Patent Title (中): 记录介质，数据存储装置以及用于确定记录介质中的位置误差信号的方法
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Application No.: US13946988Application Date: 2013-07-19
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Publication No.: US09070410B2Publication Date: 2015-06-30
- Inventor: Jingliang Zhang , Anmin Kong , Songhua Zhang , Zhimin Yuan , Linlin Thi
- Applicant: MARVELL INTERNATIONAL LTD.
- Applicant Address: BM Hamilton
- Assignee: MARVELL INTERNATIONAL LTD.
- Current Assignee: MARVELL INTERNATIONAL LTD.
- Current Assignee Address: BM Hamilton
- Main IPC: G11B5/02
- IPC: G11B5/02 ; G11B23/00 ; G11B20/12 ; G11B5/596 ; G11B27/10 ; G11B27/30
Abstract:
According to various embodiments, a recording medium may be provided. The recording medium may include a dedicated servo layer configured to provide servo information. The dedicated servo layer may include a plurality of tracks. A first track may include a first servo signal. The first servo signal may include first servo bursts of a pre-determined frequency. A second track adjacent to the first track may include a second servo signal. The second servo signal may include second servo bursts of the pre-determined frequency.
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Information query
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