O.V. Voronkov - Ph. D. (Eng.), Head of Department, Mytishchinsky SRI of Radio-Measuring Instruments E-mail: info@niirip.ru I.N. Kabanov - Ph. D. (Eng.), Head of Department, Mytishchinsky SRI of Radio-Measuring Instruments E-mail: mr.kin63@mail.ru V.P. Meschanov - Dr. Sc. (Eng.), Professor, Director NIKA-Microwave, Ltd (Saratov) E-mail: nika373@bk.ru L.S. Sotov - Dr. Sc. (Eng.), Professor, Saratov State University named after N.G. Chernyshevsky E-mail: slskit@mail.ru A.L. Khvalin - Ph. D. (Eng.), Associate Professor, Saratov State University named after N.G. Chernyshevsky E-mail: Khvalin63@mail.ru

Methods of an active radar-location are widely applied in geological exploration, at diagnostics and detection the ferrite bodies. However, in mobile and onboard search engines for decrease in power consumption it appears more favorably to use of passive methods, including on the basis of measurement of the magnetic fields created by studied objects. The design of the magnetometer and method of measurement of a vector of the magnetic field, allowing to solve similar problems is presented in article. The design contains the technical solutions improving the main performance data of magnetometers of differential type, provides increase of sensitivity, a noise stability, excludes the mistakes connected with not identity of elements of the scheme and schemes of their processing. The magnetometer allows to define to a component of a vector of magnetic induction, or the field created by a ferrite body, and allows creation on its basis of 1-2-3-x component sensors of a magnetic field, navigation systems on a magnetic field of Earth and so forth. In the article a method of measuring the magnetic field components and device for its implementation can reduce drift and improve the characteristics of temperature and time stability of one-component magnetometer by compensating for environmental factors. Design simplification is achieved by using only one transducer and eliminating the need of manufacturing two identical transducers the magnetic field oriented in opposite directions.

 

1. Kudrjavceva S.P., Romanchenko L.A., Strakhova L.L., Sotov L.S., Maslov A.A. Analiz patentnojj informacii kharakteristik magnitometricheskikh datchikov iz magnitorezistivnykh i poluprovodnikovykh materialov, datchikov generatornogo tipa, mikrorezonatornykh datchikov i magnitometrov na ikh osnove // Geteromagnitnaja mikroehlektronika. 2005. № 2. S. 177-193.
2. Patent na izobretenie RU 2472182 ot 20.05.2011. Ustrojjstvo obnaruzhenija ehlektroprovodjashhikh obektov na baze datchikov magnitnogo polja s chastotnym vykhodom / Sotov L.S., KHvalin A.L.
3. KHvalin A.L., Vasilev A.V., Ignatev A.A., Samoldanov V.N. Issledovanie integralnykh magnitoupravljaemykh generatorov v SVCH-diapazone chastot // Voprosy ehlektromekhaniki. Trudy NPP VNIIEHM. 2010. T. 114. № 1. S. 51-55.
4. KHvalin A.L., Sotov L.S., Ovchinnikov S.V., Kobjakin V.P. EHksperimentalnye issledovanija gibridnogo integralnogo magnitoupravljaemogo generatora // Pribory i sistemy. Upravlenie, kontrol, diagnostika. 2009. № 11. S. 42-44.
5. Patent na izobretenie RUS 2393594 ot 12.05.2009. Polosovojj ferritovyjj filtr sverkhvysokikh chastot / KHvalin A.L., Sotov L.S.
6. KHvalin A.L., Ovchinnikov S.V., Sotov L.S., Samoldanov V.N. Pervichnyjj preobrazovatel na osnove ZHIG-generatora dlja izmerenija silnykh magnitnykh polejj // Datchiki i sistemy. 2009. № 10. S. 57-58.
7. Kovalenko M.L., Sotov L.S. Issledovanie dvukhdomennojj modeli sfericheskogo mikrorezonatora na osnove zhelezo-ittrievogo granata v nenasyshhennom rezhime // Geteromagnitnaja mikroehlektronika. 2005. № 2. S. 30-53.
8. KHvalin A.L. Metod poverkhnostnojj magnitnojj pronicaemosti v reshenii zadachi analiza sloistykh ferritosoderzhashhikh struktur // Vestnik Tikhookeanskogo gosudarstvennogo universiteta. 2009. № 4. S. 25-30.
9. KHvalin A.L. Dispersionnye sootnoshenija dlja sloistykh ferritosoderzhashhikh struktur v prjamougolnom volnovode // Vestnik Tikhookeanskogo gosudarstvennogo universiteta. 2010. № 1. S. 73-80.
10. KHvalin A.L. Modelirovanie magnitnojj mikrostruktury polosovykh domenov v plenkakh ZHIG// Geteromagnitnaja mikroehlektronika. 2011. № 11. S. 4-14.
11. KHvalin A.L., Solopov A.A., Ljashenko A.V. Issledovanie SVCH rezonatorov na ehpitaksialnykh strukturakh ZHIG s uchetom domennojj struktury// Geteromagnitnaja mikroehlektronika. 2012. № 12. S. 4-11.
12. KHvalin A.L., Sotov L.S., Vasilev A.V. Raschet kharakteristik integralnogo magnitoupravljaemogo generatora v diapazone chastot 26,0-37,5 GGc // Pribory i sistemy. Upravlenie, kontrol, diagnostika. 2010. № 11. S. 47-49.
13. Ovchinnikov S.V., Sotov L.S. Metodika ocenki chuvstvitelnosti pervichnogo preobrazovatelja dlja datchika vibracijj na osnove SVCH-ferrorezonansnogo avtogeneratora // Geteromagnitnaja mikroehlektronika. 2011. № 10. S. 51-61.
14. Kats B.M., Meschanov V.P., Khvalin A.L. Synthesis of superwide-band matching adapters in round coaxial lines // IEEE Transactions on Microwave Theory and Techniques. 2001. T. 49. № 3. S. 575-579.
15. KHvalin A.L.,Sotov L.S. Ispolzovanie MicrowaveOffice 2007 dlja modelirovanija nelinejjnykh analogovykh usilitelejj // Geteromagnitnaja mikroehlektronika. 2008. № 5. S. 112-121.