Temat: 89.20.Kk - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Estimation of Multichannel Magnetometer Noise Floor in Ordinary Laboratory Conditions
Autorzy:: Praslička, D.
Lipovský, P.
Hudák, J.
Šmelko, M.
Powiązania:: https://bibliotekanauki.pl/articles/1032168.pdf
Data publikacji:: 2017-04
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 89.20.Kk
07.55.-w
75.50.Kj
Opis:: The article deals with the method of the inherent noise estimation in each channel of a four channel relax-type magnetometer in general laboratory conditions. The day-long development of ambient magnetic field has been recorded and then the data were processed by correlation methods to separate inherent noises of the channels from ambient noise in the statistically best times. The method is applicable for noise estimation of any multi-channel sensoric system and also for the separation of deterministic and stochastic components of signals.
Źródło:: Acta Physica Polonica A; 2017, 131, 4; 1123-1125
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Noise Characteristics of Microwire Magnetometer
Autorzy:: Lipovský, P.
Čverha, A.
Hudák, J.
Blažek, J.
Praslička, D.
Powiązania:: https://bibliotekanauki.pl/articles/1202315.pdf
Data publikacji:: 2014-07
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 89.20.Kk
07.55.-w
75.50.Kj
Opis:: Current trends in modernization and miniaturization of ferroprobe sensors lead to replacement of amorphous ribbon cores with magnetic microwires. The miniaturization often causes degradation in the parameters of sensors, so, considering measurement of weak magnetic fields, it is necessary to explore noise parameters, temperature drift and stability of the magnetometer output value. The article deals with analysis of microwire sensor noise characteristics based on the experimental data processing. Using one second periodograms, the linear spectral density was processed. Obtained data are compared with corresponding parameters of a relax-type ferroprobe magnetometer.
Źródło:: Acta Physica Polonica A; 2014, 126, 1; 384-385
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

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