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Pregled bibliografske jedinice broj: 1065562

Towards high frequency electromagnetic induction sensing of soil apparent electrical conductivity


Špikić, Dorijan; Vasić, Darko; Ambruš, Davorin; Rep, Ivan; Bilas, Vedran
Towards high frequency electromagnetic induction sensing of soil apparent electrical conductivity // Proceedings IEEE I2MTC 2020 / Rapuano, Sergio ; Vasic, Darko ; Van Moer, Wendy (ur.).
Piscataway: IEEE, 2020. str. 1-5 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


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Naslov
Towards high frequency electromagnetic induction sensing of soil apparent electrical conductivity

Autori
Špikić, Dorijan ; Vasić, Darko ; Ambruš, Davorin ; Rep, Ivan ; Bilas, Vedran

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings IEEE I2MTC 2020 / Rapuano, Sergio ; Vasic, Darko ; Van Moer, Wendy - Piscataway : IEEE, 2020, 1-5

ISBN
978-1-7281-4460-3

Skup
IEEE International Instrumentation and Measurement Technology Conference 2020

Mjesto i datum
Dubrovnik, Hrvatska, 25.-28.05.2020

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
electromagnetic induction ; apparent electrical conductivity ; soil sensing

Sažetak
Electromagnetic properties of soil (electrical conductivity, dielectric permittivity, and magnetic susceptibility) depend on its physical and chemical properties that are of interest to applications such as precision agriculture or environmental monitoring. State-of-the-art electromagnetic induction (EMI) sensors operate in the lower frequency range well below 100 kHz in which they are most sensitive to the magnetic susceptibility of the soil, and to a lesser degree to its electrical conductivity. In addition to such EMI sensors, the ground-penetrating radar (GPR) is often employed for the dielectric permittivity mapping at the frequencies above several tens of megahertz. The EMI soil sensing in the higher frequency range from 1 MHz to 20 MHz can bridge the gap between the EMI sensors in the low frequency range and the GPR. In this frequency range, both electrical conductivity and dielectric permittivity of the soil affect the measurement. In this paper, we present a simple EMI sensor operating in the range between 1 MHz and 10 MHz with an estimated resolution of 15 mS/m. We evaluate the sensor sensitivity to the electrical conductivity and discuss the influences of the dielectric permittivity and liftoff. We compare the conductivity measurements with the presented analytical sensor model.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika



POVEZANOST RADA


Projekti:
HRZZ-UIP-2017-05-6948 - Modeli i inverzne metode za elektromagnetske senzore u bliskom polju (MIMES) (Vasić, Darko, HRZZ - 2017-05) ( POIROT)

Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb

Profili:

Avatar Url Vedran Bilas (autor)

Avatar Url Davorin Ambruš (autor)

Avatar Url Ivan Rep (autor)

Avatar Url Darko Vasić (autor)

Avatar Url Dorijan Špikić (autor)

Citiraj ovu publikaciju

Špikić, Dorijan; Vasić, Darko; Ambruš, Davorin; Rep, Ivan; Bilas, Vedran
Towards high frequency electromagnetic induction sensing of soil apparent electrical conductivity // Proceedings IEEE I2MTC 2020 / Rapuano, Sergio ; Vasic, Darko ; Van Moer, Wendy (ur.).
Piscataway: IEEE, 2020. str. 1-5 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Špikić, D., Vasić, D., Ambruš, D., Rep, I. & Bilas, V. (2020) Towards high frequency electromagnetic induction sensing of soil apparent electrical conductivity. U: Rapuano, S., Vasic, D. & Van Moer, W. (ur.)Proceedings IEEE I2MTC 2020.
@article{article, year = {2020}, pages = {1-5}, keywords = {electromagnetic induction, apparent electrical conductivity, soil sensing}, isbn = {978-1-7281-4460-3}, title = {Towards high frequency electromagnetic induction sensing of soil apparent electrical conductivity}, keyword = {electromagnetic induction, apparent electrical conductivity, soil sensing}, publisher = {IEEE}, publisherplace = {Dubrovnik, Hrvatska} }
@article{article, year = {2020}, pages = {1-5}, keywords = {electromagnetic induction, apparent electrical conductivity, soil sensing}, isbn = {978-1-7281-4460-3}, title = {Towards high frequency electromagnetic induction sensing of soil apparent electrical conductivity}, keyword = {electromagnetic induction, apparent electrical conductivity, soil sensing}, publisher = {IEEE}, publisherplace = {Dubrovnik, Hrvatska} }




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