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EBG band-stop filter with suppression of 3 spurious stop-bands
(Final Program and Book of Abstracts - iWAT 2010: 2010 International Workshop on Antenna Technology:, 2010)
Based on the well known theory of infinite periodic structures, analytical theory of EBG (electromagnetic band gap) cells suppressing 3 higher (spurious) stop-bands is developed. Using such cells in a cascade the ...
Sesquiterpene lactone from Achillea crithmifolia
(Elsevier, 1993)
Achillea crithmifolia Waldst. et Kit. (Asteraceae) is used in folk medicine against the same disorders as the well known Achillea millefolium L. (Asteraceae). Hitherto, four guaianolides (rupicolin-A and -B and their ...
Adsorption-Desorption Noise in Nanowire FET Biosensors
(Institute of Electrical and Electronics Engineers Inc., 2012)
The adsorption-desorption (AD) noise in nanowire FET biosensors is analyzed, which manifests itself in the form of gate voltage fluctuations resulting from the fluctuations of the number of adsorbed particles. The derived ...
Modeling of the Conductivity Alteration in the Gold Thin Film-Based Mercury Sensor Using the Fuchs Theory
(Institute of Electrical and Electronics Engineers Inc., 2012)
We report on the development and testing of the metallic mercury sensor. Sensor is based on the gold thin film layer where sensing is achieved by formation of the gold-mercury amalgam. Complete technological procedure and ...
Metal-dielectric photonic crystal for the enhancement of solar-blind ultraviolet silicon photodiodes
(Institute of Electrical and Electronics Engineers Inc., 2008)
We report the fabrication of metal-dielectric photonic crystals as bandpass filter for the UV riadiation with a sidelobe suppression in excess of 4 orders of magnitude. The metal-dielectrics were designed for the enhcancement ...
Redshifting Approach for Nanoplasmonic Enhancement of Semiconductor Infrared Detectors
(Institute of Electrical and Electronics Engineers Inc., 2012)
In this work we consider the enhancement of ultimate performance of semiconductor infrared detectors utilizing nanoplasmonics. To this purpose we analyze the application of transparent conductive oxides (TCO) as plasmonic ...
Photoacoustic elastic bending method: Study of the silicon membranes
(28th International Conference on Microelectronics - Proceedings, MIEL 2012, 2012)
Photoacoustic (PA) amplitude and phase spectra vs the modulation frequency of the excitation optical beam were measured and analyzed by PA elastic bending method. The PA spectra were measured in a frequency range (from 20 ...
Microfabrication by Mask-maskless wet Anisotropic Etching for Realization of Multilevel Structures in {100} Oriented Si
(Institute of Electrical and Electronics Engineers Inc., 2012)
Step-like structures oriented along LT 110 > or LT 110 > directions on {100} oriented Si substrates are first etched with mask following maskless etching in 30 wt. % KOH solution in water at 80 degrees C. The step ...
Examples of Wide Microwave Bandpass Microstrip Filters on Felt Substrate
(Belgrade : Institute of Electrical and Electronics Engineers Inc., 2021)
Application of one type of wide bandpass filter on felt (textile) substrate is introduced. Copper tape and conductive textile are used for metallization (conductive layer). It is an initial work. The patterns were done in ...
Modelling of temperature distribution in thermal microsensors on sandwich thermally isolated structures
(13th International Thermal, Mechanical and Multi-Physics Simulation and Experiments in Microele, 2012)
The paper presents a modelling of temperature distribution in the sandwich thermally isolated structures used in thermal microsensors. The two cases are considered: 1) the temperature distribution along the thickness of a ...