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公开(公告)号：EP1469322A3
公开(公告)日：2004-11-17
申请号：EP04017607.5
申请日：1997-09-01
CPC分类号： B82Y25/00 , G01R33/035 , G01R33/09 , G01R33/093 , G01R33/096 , G11B5/012 , G11B5/02 , G11B5/39 , G11B5/40 , G11B5/486 , G11B5/59683 , G11B33/122 , G11B2005/0016 , G11B2005/0018
摘要： A circuit comprising a multiplier (81), a comparator (83) and a controller (85) for generating a bias current (IB) and a bias voltage (VH) for a magnetoresistive transducer (RH); a magnetoresistive head/arm electronics device and a disk drive comprising the circuit.
摘要翻译： 一种电路，包括用于为磁阻传感器（RH）产生偏置电流（IB）和偏置电压（VH）的乘法器（81），比较器（83）和控制器（85）; 磁阻头/臂电子设备以及包括该电路的磁盘驱动器。
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2.发明公开Electronic magnetoresistive sensor biasing 失效Elektronische Vormagnetisierung eines magnetoresistivenFühlers
公开(公告)号：EP1477821A1
公开(公告)日：2004-11-17
申请号：EP04017603.4
申请日：1997-09-01
CPC分类号： B82Y25/00 , G01R33/035 , G01R33/09 , G01R33/093 , G01R33/096 , G11B5/012 , G11B5/02 , G11B5/39 , G11B5/40 , G11B5/486 , G11B5/59683 , G11B33/122 , G11B2005/0016 , G11B2005/0018
摘要： A circuit for producing a predetermined effective magnetic bias of the sensor portion having a sensor resistance (RS) of an MR transducer including a sensor lead portion and a front-lead portion having respective lead resistances (RL,RF), by generating a controlled bias current (IB) through the MR transducer; a magnetoresistive head/arm electronics (AE) device comprising a magnetoresistive transducer and its magnetic bias circuit.
摘要翻译： 一种用于产生具有传感器电阻（RS）的传感器部分的预定有效磁偏压的电路，其包括传感器引线部分和具有各自引线电阻（RL，RF）的前引线部分，通过产生受控偏压 电流（IB）通过MR换能器; 包括磁阻换能器及其磁偏置电路的磁阻头/臂电子装置（AE）装置。
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公开(公告)号：EP1469322A2
公开(公告)日：2004-10-20
申请号：EP04017607.5
申请日：1997-09-01
CPC分类号： B82Y25/00 , G01R33/035 , G01R33/09 , G01R33/093 , G01R33/096 , G11B5/012 , G11B5/02 , G11B5/39 , G11B5/40 , G11B5/486 , G11B5/59683 , G11B33/122 , G11B2005/0016 , G11B2005/0018
摘要： A magnetoresistive transducer biasing technique that provides a uniform transducer biasing in a product. The technique provides biasing for transducer constant power dissipation, constant sensor current density biasing, constant sensor bias voltage, constant sensor temperature rise biasing, and constant effective magnetic biasing of a transducer.
摘要翻译： 磁阻传感器偏置技术，可在产品中提供均匀的传感器偏置。 该技术为传感器的恒功率耗散提供偏置，恒定的传感器电流密度偏置，恒定的传感器偏置电压，恒定的传感器温度上升偏置以及传感器的恒定有效磁偏置。
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4.发明公开Electronic magnetoresistive sensor biasing 失效MagnetoresistiverFühlermit elektronischer Vormagnetisierung
公开(公告)号：EP0829733A3
公开(公告)日：2000-02-23
申请号：EP97306708.5
申请日：1997-09-01
CPC分类号： B82Y25/00 , G01R33/035 , G01R33/09 , G01R33/093 , G01R33/096 , G11B5/012 , G11B5/02 , G11B5/39 , G11B5/40 , G11B5/486 , G11B5/59683 , G11B33/122 , G11B2005/0016 , G11B2005/0018
摘要： A magnetoresistive transducer biasing technique that provides a uniform transducer biasing in a product. The technique provides biasing for transducer constant power dissipation, constant sensor current density biasing, constant sensor bias voltage, constant sensor temperature rise biasing, and constant effective magnetic biasing of a transducer.
摘要翻译： 一种用于产生具有传感器电阻（RS）的传感器部分的预定有效磁偏压的电路，其包括传感器引线部分和具有各自引线电阻（RL，RF）的前引线部分，通过产生受控偏压 电流（IB）通过MR换能器; 包括磁阻换能器及其磁偏置电路的磁阻头/臂电子装置（AE）装置。
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5.发明公开Electronic magnetoresistive sensor biasing 失效MagnetoresistiverFühlermit elektronischer Vormagnetisierung
公开(公告)号：EP0829733A2
公开(公告)日：1998-03-18
申请号：EP97306708.5
申请日：1997-09-01
CPC分类号： B82Y25/00 , G01R33/035 , G01R33/09 , G01R33/093 , G01R33/096 , G11B5/012 , G11B5/02 , G11B5/39 , G11B5/40 , G11B5/486 , G11B5/59683 , G11B33/122 , G11B2005/0016 , G11B2005/0018
摘要： A magnetoresistive transducer biasing technique that provides a uniform transducer biasing in a product. The technique provides biasing for transducer constant power dissipation, constant sensor current density biasing, constant sensor bias voltage, constant sensor temperature rise biasing, and constant effective magnetic biasing of a transducer.
摘要翻译： 磁阻传感器偏置技术，可在产品中提供均匀的传感器偏置。 该技术为传感器恒定功耗，恒定传感器电流密度偏置，恒定传感器偏置电压，恒定传感器温度上升偏置以及传感器的恒定有效磁偏置提供偏置。
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