Temat: 84.90.+a - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: High Voltage Subnanosecond Monocycle Active Former Based on Compression Energy Unit
Autorzy:: Ulmaskulov, M.
Shunailov, S.
Sharypov, K.
Powiązania:: https://bibliotekanauki.pl/articles/1807884.pdf
Data publikacji:: 2009-06
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 84.40.Az
84.70.+p
84.90.+a
Opis:: Compact high voltage subnanosecond monocycle former (MF) was tested. The device was designed on base of energy compression device and operated in a travelling wave mode. MF consists of high impedance and forming lines, which discharged for the load in parallel. As a result, the monocycle with pulse duration ∼1 ns and typical peak-to-peak amplitude ∼250 kV was formed without additional peaking of the nanosecond pulse rise time. Some pulses reached the maximum amplitude ∼270 kV. The parallel discharge circuit, and a spiral shape of forming line allowed keeping small dimensions of MF, and save enough electrical strength to operate with pulse repetition rate up to 100 pps.
Źródło:: Acta Physica Polonica A; 2009, 115, 6; 1007-1009
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Determination of 3-Dimentional Interrogation Zone in Anti-collision RFID Systems with Inductive Coupling by Using Monte Carlo Method
Autorzy:: Jankowski-Mihułowicz, P.
Węglarski, M.
Powiązania:: https://bibliotekanauki.pl/articles/1431765.pdf
Data publikacji:: 2012-04
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 02.70.Uu
41.20.Gz
84.90.+a
Opis:: The operation of passive anti-collision RFID system is characterized by the interrogation zone which is estimated in any direction of 3D space for a group of electronic transponders. The elements of algorithm for determining the 3D interrogation zone in an inductively coupled anti-collision RFID system have been presented in this paper. The energy conditions have been analyzed in detail. The algorithm based on the Monte Carlo method and the computer program implemented in MathCAD engineering calculation software has been utilized in order to achieve the posed aims
Źródło:: Acta Physica Polonica A; 2012, 121, 4; 936-940
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

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