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Agilent Hard Disk Read/Write T
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格式:rar |
大小:898 |
2010-07-15
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State-of-the-art heads require a state-of-the-art test system
The aerial density of hard disk drives (HDD) increases about 60% every year.
The increase in capacity of hard drives depends on both the ability to write and
read more bits per lineal inch and to make tracks narrower and closer together.
This translates into greater need for higher bandwidth electronics and more
accurate mechanical positioning.
The aerial density of hard disk drives (HDD) increases about 60% every year.
The increase in capacity of hard drives depends on both the ability to write and
read more bits per lineal inch and to make tracks narrower and closer together.
This translates into greater need for higher bandwidth electronics and more
accurate mechanical positioning.
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