JPS5856980U - magnetic detection device - Google Patents
magnetic detection deviceInfo
- Publication number
- JPS5856980U JPS5856980U JP15199681U JP15199681U JPS5856980U JP S5856980 U JPS5856980 U JP S5856980U JP 15199681 U JP15199681 U JP 15199681U JP 15199681 U JP15199681 U JP 15199681U JP S5856980 U JPS5856980 U JP S5856980U
- Authority
- JP
- Japan
- Prior art keywords
- pulse signal
- detection device
- magnetic detection
- outputs
- magnetoresistive element
- 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
Landscapes
- Transmission And Conversion Of Sensor Element Output (AREA)
- Measuring Magnetic Variables (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の磁気検出装置の回路図、第２図以下の図
面はこの考案の磁気検出装置の１実施例を示し、第２図
は回路−、第３図および第４図は出力パルス信号および
検出パルス信号の波形図である。
１．２・・・磁気抵抗素子、５・・・差動増幅器、８・
・・磁性体。Fig. 1 is a circuit diagram of a conventional magnetic detection device, Fig. 2 and the following drawings show an embodiment of the magnetic detection device of this invention, Fig. 2 is a circuit, and Figs. 3 and 4 are output pulses. FIG. 3 is a waveform diagram of a signal and a detection pulse signal. 1.2... Magnetoresistive element, 5... Differential amplifier, 8...
...Magnetic material.
Claims (1)
位に応じた出力パルス信号を出力する磁気抵抗素子と、
前記印加パルス信号に同期した基準パルス信号と前記磁
気抵抗素子の出力パルス信号とを比較し検出パルス信号
を出力する比較器とを備えた磁気検出装置。a magnetoresistive element that is biased by a periodic applied pulse signal and outputs an output pulse signal according to the displacement of the magnetic body;
A magnetic detection device comprising: a comparator that compares a reference pulse signal synchronized with the applied pulse signal and an output pulse signal of the magnetoresistive element and outputs a detection pulse signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15199681U JPS5856980U (en) | 1981-10-12 | 1981-10-12 | magnetic detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15199681U JPS5856980U (en) | 1981-10-12 | 1981-10-12 | magnetic detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5856980U true JPS5856980U (en) | 1983-04-18 |
Family
ID=29944663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15199681U Pending JPS5856980U (en) | 1981-10-12 | 1981-10-12 | magnetic detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5856980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01239488A (en) * | 1988-03-18 | 1989-09-25 | Sharp Corp | Driving method of superconducting magneto-resistance element |
-
1981
- 1981-10-12 JP JP15199681U patent/JPS5856980U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01239488A (en) * | 1988-03-18 | 1989-09-25 | Sharp Corp | Driving method of superconducting magneto-resistance element |
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