Joao N. V. L. Ramalho

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Publication

Featured researches published by Joao N. V. L. Ramalho.

Archive | 1996

Arrangement comprising a magnetic write head, and write amplifier with capacitive feed-forward compensation

Joao N. V. L. Ramalho; Eric Desbonnets

Archive | 1999

Apparatus for automatic measurement of resistance of integrated MR device

Joao N. V. L. Ramalho; Gerben W. De Jong; Jozef A. M. Ramaekers; Eric Pieraerts

Archive | 1994

Arrangement for reading information from a track on a record carrier comprising a fast settling read amplifier for magneto-resistive heads

Johannes Otto Voorman; Joao N. V. L. Ramalho

Archive | 1994

Balanced arrangement for reading information from a track on a record carrier which arrangement includes amplifier circuits containing cut-off capacitors which are cross-coupled to reduce noise

Johannes Otto Voorman; Joao N. V. L. Ramalho

Archive | 2000

Magnetic head conductivity testing and form factor determination in a read/write device

Sanjay Manohar Bhandari; Ramesh Selvaraj; Joao N. V. L. Ramalho; Patrick Leclerc; Eric Pieraerts

Archive | 1999

Peak detection apparatus

Johannes Otto Voorman; Joao N. V. L. Ramalho; Marcel Louis Lugthart

Archive | 1999

Recording apparatus provided with a write driver circuit

Joao N. V. L. Ramalho; Johannes Otto Voorman; Gerben W. De Jong; Luan Le; Eric Pieraerts

Archive | 2000

Automatic gain control circuit for use in detecting servo pulses for controlling the position of a read head in a hard disk drive

Johannes Otto Voorman; Joao N. V. L. Ramalho

Archive | 1999

ARRANGEMENT FOR READING INFORMATION FROM A MAGNETIC RECORD CARRIER

Joao N. V. L. Ramalho; Johannes Otto Voorman; Patrick Leclerc; Jozef A. M. Ramaekers; Marcel Louis Lugthart; Johannes W. M. Bergmans

Archive | 1998

AUTOMATIC GAIN CONTROL CIRCUIT, E.G. FOR USE IN A HARD DISK DRIVE

Joao N. V. L. Ramalho; Johannes Otto Voorman

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Collaboration

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Johannes Otto Voorman

Philips

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Eric Pieraerts

Philips

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Patrick Leclerc

Philips

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Jean Barbotin

Philips

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Hans Voorman

Philips

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Hugo Veenstra

Philips

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Jong Gerben De

Philips

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Jos Ramaekers

Philips

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E. Desbonnets

Philips

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Gerben W. De Jong

Philips

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