SU809011A1 - Device for magnetic noise compensation - Google Patents
Device for magnetic noise compensation Download PDFInfo
- Publication number
- SU809011A1 SU809011A1 SU792710679A SU2710679A SU809011A1 SU 809011 A1 SU809011 A1 SU 809011A1 SU 792710679 A SU792710679 A SU 792710679A SU 2710679 A SU2710679 A SU 2710679A SU 809011 A1 SU809011 A1 SU 809011A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- noise compensation
- magnetic noise
- compensation
- osipov
- carrier
- Prior art date
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- Measuring Magnetic Variables (AREA)
- Geophysics And Detection Of Objects (AREA)
Description
женности пол соответствующих источников помехи в местах размещени градиентометров 2, 3 и 4 в качестве источника напр жени может быть использован источник питани , вырабатыБаю1тщй напр жение посто нного тока. The field of the respective sources of interference in the locations of the gradiometers 2, 3 and 4 can be used as a voltage source, which can be used to generate a DC voltage source.
Устройство работает следующим образом.The device works as follows.
При включении источника напр жени с помощью регулировочных резисторов 6-11 задаютс дополнительные токи, которые поступают на входы магнитометра 1 и градиентометров 2, 3 и 4, при этом обеспечиваетс создание пол компенсации в чувствительных элементах магнитометра 1 и градиентометров 2, 3 и 4. Точность компенсации в предлагаемом устройстве повышаетс за счет сокращени диапазона измерени нестационарной составл ющей помехи.When the voltage source is turned on, using adjusting resistors 6-11, additional currents are set, which are fed to the inputs of the magnetometer 1 and gradiometers 2, 3 and 4, thus creating a compensation field in the sensitive elements of the magnetometer 1 and gradiometers 2, 3 and 4. Accuracy Compensation in the proposed device is increased by reducing the measurement range of the transient component of the noise.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792710679A SU809011A1 (en) | 1979-01-10 | 1979-01-10 | Device for magnetic noise compensation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792710679A SU809011A1 (en) | 1979-01-10 | 1979-01-10 | Device for magnetic noise compensation |
Publications (1)
Publication Number | Publication Date |
---|---|
SU809011A1 true SU809011A1 (en) | 1981-02-28 |
Family
ID=20804353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU792710679A SU809011A1 (en) | 1979-01-10 | 1979-01-10 | Device for magnetic noise compensation |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU809011A1 (en) |
-
1979
- 1979-01-10 SU SU792710679A patent/SU809011A1/en active
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