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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Vinal, A. |
| Copyright Year | 1965 |
| Abstract | To compete with optical recording densities of 107or greater bits per square centimeter, equal magnetic disc areal densities must be achieved. Based on signal to noise considerations, inductive sensing of magnetic transitions written on magnetic media must give way to solid state magnetic sensors. There are fundamental considerations involved with implementing solid state sensors as read heads. These considerations embrace the basic sensor characteristics of size, resolution, sensitivity, signal to noise ratio and frequency response. Other equally important considerations involve packaging and head-wear resulting from head-media proximity demanded by the nature of the field to be sensed from the media. Finally, the solutions to these considerations must be simple and inexpensive. |
| Sponsorship | IEEE Magnetics Society |
| Starting Page | 681 |
| Ending Page | 686 |
| Page Count | 6 |
| File Size | 579650 |
| File Format | |
| ISSN | 00189464 |
| Volume Number | 20 |
| Issue Number | 5 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1984-09-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Solid state circuits Magnetic sensors Disk recording Sensor phenomena and characterization Optical recording Magnetic noise Optical noise Magnetic heads Signal resolution Signal to noise ratio |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering |
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