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Št. zadetkov: 6
Analiza vpliva plinohramov na tržno ceno zemeljskega plina v Italiji
Matevž Lapajne, Andrej Švigelj
Magistrsko delo
Oznake: Italija;energetika;plin;trg;cena;skladišča;vrednotenje;analiza;
Analiza vpliva plinohramov na tržno ceno zemeljskega plina v Italiji
Leto: 2018 Vir: Ekonomska fakulteta (UL EF)
Position sensing with a compact 0.1 THz amplitude modulated source
Tadej Krmac, Andrej Švigelj, Janez Trontelj
Izvirni znanstveni članek
Oznake: THz mikrobolometer;amplitudno moduliran THz vir;triangulacijska metoda;THz microbolometer;amplitude modulated THz source;triangulation method;
Position determination is an important manufacturing process in many modern industries. The objective of this paper is to present an affordable measurement system that can replace optical position measurement with a laser beam in an opaque environment that prevents the laser beam from penetrating th ...
Leto: 2022 Vir: Fakulteta za elektrotehniko (UL FE)
ǂA ǂTHz receiver with novel features and functionality
Aleksander Sešek, Damjan Berčan, Miha Gradišek, Andrej Švigelj, Janez Trontelj
Izvirni znanstveni članek
Oznake: THz mikro bolometer;življenjska doba mikro bolometra;povečanje občutljivosti;THz micro-bolometer;micro-bolometer lifetime;sensitivity boosting;
The presented THz receiver is based on an antenna coupled titanium micro-bolometer. A new geometrical design improves the robustness and extends the lifetime of the sensor. A study of sensor lifetime using different biasing currents is presented. The lifetime was verified by several tests and over 1 ...
Leto: 2018 Vir: Fakulteta za elektrotehniko (UL FE)
Antenna-coupled titanium microbolometers
Liang Qi, Linas Minkevičius, Andrzej Urbanowicz, Andrej Švigelj, Ignas Grigelionis, Irmantas Kašalynas, Janez Trontelj, Gintaras Valušis
Izvirni znanstveni članek
Oznake: mikrobolometrični senzorji na osnovi titana;THz sistemi spektroskopije v časovni domeni;natančna kontrola THz načina;spremljanje vzorcev sevanja;titanium-based microbolometeric sensors;THz time-domain spectroscopy systems;precise THz mode control;radiation pattern monitoring;
An ability of lensless titanium-based antenna coupled microbolometers (Ti-µbolometers) operating at room temperature to monitor precisely radiation patterns in terahertz time-domain spectroscopy (THz-TDS) systems are demonstrated. To provide comprehensive picture, two different THz-TDS systems and T ...
Leto: 2021 Vir: Fakulteta za elektrotehniko (UL FE)
Titanium-based microbolometers
Linas Minkevičius, Liang Qi, Agnieszka Siemion, Domas Jokubauskis, Aleksander Sešek, Andrej Švigelj, Janez Trontelj, Dalius Seliuta, Irmantas Kašalynas, Gintaras Valušis
Izvirni znanstveni članek
Oznake: mikrobolometer;teraherčno zaznavanje;teraherčni slikovni sistemi;metoda temnega polja;metoda faznih kontrastov;microbolometer;terahertz sensing;terahertz imaging systems;dark field method;phase contrast method;
Terahertz (THz) imaging and spectroscopy set-ups require fine optical alignment or precise control of spatial mode profile. We demonstrate universal, convenient and easy-to-use imaging—resonant and broadband antenna coupled ultrasensitive titanium-based—dedicated to accurately adjust and control spa ...
Leto: 2020 Vir: Fakulteta za elektrotehniko (UL FE)
Spectroscopic terahertz imaging at room temperature employing microbolometer terahertz sensors and its application to the study of carcinoma tissues
Irmantas Kašalynas, Rimvydas Venckevičius, Linas Minkevičius, Aleksander Sešek, Faustino Wahaia, Vincas Tamošiunas, Bogdan Voisiat, Dalius Seliuta, Gintaras Valušis, Andrej Švigelj, Janez Trontelj
Izvirni znanstveni članek
Oznake: kompaktni THz senzorji in komponente;THz slikovni sistem;multispektralna THz slika;medicinske THz slike;compact THz sensors and components;THz imaging system;multispectral THz imaging;medical THz imaging;
A terahertz (THz) imaging system based on narrow band microbolometer sensors (NBMS) and a novel diffractive lens was developed for spectroscopic microscopy applications. The frequency response characteristics of the THz antenna-coupled NBMS were determined employing Fourier transform spectroscopy. T ...
Leto: 2016 Vir: Fakulteta za elektrotehniko (UL FE)
Št. zadetkov: 6
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