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公开(公告)号：FR2709012A1
公开(公告)日：1995-02-17
申请号：FR9412118
申请日：1994-10-11
Applicant: SYQUEST TECHNOLOGY
Inventor： PEDERSON RICHARD J
IPC: G11B5/596
Abstract: The invention relates to the tracking servocontrol systems for magnetic data recording disks. The invention provides for an alternating configuration of servocontrol bursts "A/B" for measuring and compensating the offset in the axis of the track which is due to a differential magnetic influence on the servocontrol configuration, as well as a switching network for alternately switching the outputs of the demodulators of the servocontrol system between the inverting and non-inverting input terminals of a differential amplifier, so as to minimise electrical distortion.
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Patent Agency Ranking
公开(公告)号：FR2709012B1
公开(公告)日：1996-07-12
申请号：FR9412118
申请日：1994-10-11
Applicant: SYQUEST TECHNOLOGY
Inventor： PEDERSON RICHARD J
IPC: G11B5/596
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公开(公告)号：DE4437289C2
公开(公告)日：1998-01-08
申请号：DE4437289
申请日：1994-10-18
Applicant: SYQUEST TECHNOLOGY
Inventor： PEDERSON RICHARD J
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公开(公告)号：GB2283125B
公开(公告)日：1996-03-27
申请号：GB9419851
申请日：1994-10-03
Applicant: SYQUEST TECHNOLOGY
Inventor： PEDERSON RICHARD J
IPC: G11B5/596
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公开(公告)号：DE4437289A1
公开(公告)日：1995-06-01
申请号：DE4437289
申请日：1994-10-18
Applicant: SYQUEST TECHNOLOGY
Inventor： PEDERSON RICHARD J
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公开(公告)号：GB2283125A
公开(公告)日：1995-04-26
申请号：GB9419851
申请日：1994-10-03
Applicant: SYQUEST TECHNOLOGY
Inventor： PEDERSON RICHARD J
IPC: G11B5/596
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