JPS5534371A - Magnetic bubble detector - Google Patents
Magnetic bubble detectorInfo
- Publication number
- JPS5534371A JPS5534371A JP10778478A JP10778478A JPS5534371A JP S5534371 A JPS5534371 A JP S5534371A JP 10778478 A JP10778478 A JP 10778478A JP 10778478 A JP10778478 A JP 10778478A JP S5534371 A JPS5534371 A JP S5534371A
- Authority
- JP
- Japan
- Prior art keywords
- polarity discriminator
- magnetic bubble
- comp
- selective
- switches
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE: To decrease an error rate of read data by interposing a selective reference- voltage generating method between a selective supply method for a sense current and polarity discriminator.
CONSTITUTION: Of magnetic bubble modules including at least one magnetic bubble sensing element (rdi) or (r'di), one side terminals are connected to polarity discriminator COMP via common signal amplifier SA, and other-side terminals are connected to switches S1 to Sn; between switches S1 to Sn, and polarity discriminator COMP, a selective reference voltage generating method, i.e. diode D' and resistance type potential divider T' are interposed. By adequately setting resistance (ri) of potential divider T', one polarity discriminator COMP can attain quantization by the best reference voltage with any module selected, so that the error rate of read data can be lowered.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10778478A JPS5534371A (en) | 1978-09-01 | 1978-09-01 | Magnetic bubble detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10778478A JPS5534371A (en) | 1978-09-01 | 1978-09-01 | Magnetic bubble detector |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5534371A true JPS5534371A (en) | 1980-03-10 |
Family
ID=14467925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10778478A Pending JPS5534371A (en) | 1978-09-01 | 1978-09-01 | Magnetic bubble detector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5534371A (en) |
-
1978
- 1978-09-01 JP JP10778478A patent/JPS5534371A/en active Pending
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