Results 51 to 60 of about 345 (128)

Automated Nuclear Quadruple Resonance Spectrometer

Advances in Electrical and Computer Engineering, 2008
Improvement of an autodyne Nuclear quadruple resonance spectrometer is offered. The change of frequency of oscillatory LC circuit of the spectrometer is carried out in two ways: by varicap and variable capacitor.
IVANCHUK, M., BRAJLOVSKYJ, V.
doaj   +1 more source

The Influence of Concomitant AM on the Formation of FM Autodyne Radars Signals [PDF]

, 2020
Поступила: 21.06.2020. Принята в печать: 20.07.2020.Received: 21.06.2020. Accepted: 20.07.2020.Представлены результаты исследований особенностей формирования сигналов автодинных систем ближней радиолокации с комбинированной амплитудно-частотной ...
Ignatkov, K. A., Игнатков, К. А., Bogatyrev, E. V., Богатырев, Е. В., Shaydurov, K. D., Носков, В. Я., Шайдуров, К. Д., Noskov, V. Ya.   +7 more
core   +1 more source

AUTODYNE RECEIVERS OF MICROWAVE SEMICONDUCTOR DEVICES AND THEIR APPLICATION

, 1995
The theory and construction principles of the new structures of the autodyne receiver devices and systems on their base have been developed, the technical characteristics have been investigated, the functional and limit possibilities of the autodyne ...
Noskov, Vladislav Yakovlevich
core  

Theory of stabilized autodyne oscillators at the large reflected signal

, 2011
Research results on autodyne oscillator stabilized by an external high-Q cavity are presented for the case of the large reflected signal, when amplitude of the reflected wave is commensurable with amplitude of natural oscillations. Expressions describing
Ignatkov, Kirill A., Noskov, Vladislav Ya., Smolskiy, Sergey M.   +2 more
core  

Homodyne and autodyne configurations of short-range radar systems

, 2010
The processes of useful signal formation in the short-range radar systems constructed on the heterodyne, homodyne and autodyne principles are considered. The mathematical fundamentals of the fulfilled analysis are described in brief. It is shown that the
Smolskiy, Sergey M., Generalov, Maxim K.
core  

Numerical Simulation Study of Cavity Formation in Soil under Blast Load

Applied Sciences
The main applications of civil explosives in soils are soil compaction, mass excavation, and in situ pile creation. The suitability of explosives for each of these applications strongly depends upon the explosive properties and the soil properties.
Mario Dobrilović, Ivana Dobrilović, Muhamed Sućeska, Denis Težak   +3 more
doaj   +1 more source

Phase Alignment of an Array Optical Telescope System Using Balanced Detection. [PDF]

Micromachines (Basel), 2023
Li Y, Wang Q, Huang Y, Ma R.
europepmc   +1 more source

Autodyne sensors for hump yard and rail crossing applications

, 2012
The Ka-band radar autodyne sensors are suggested for railway applications, including the check and remote control of the track occupancy/vacancy and the car speed at hump yards and as part of an obstacle detection unit for monitoring the rail tracks and ...
Vasilev, A. S., Ignatkov, K. A., I.V. Popov, A.V. Varavin, K.A. Ignatkov, V.Ya. Noskov, Varavin, A. V., Popov, I. V., Ermak, G. P., Noskov, V. Ya., G.P. Ermak, A.S. Vasilev   +11 more
core   +1 more source

Finite Element Analysis of the Ballistic Impact on Auxetic Sandwich Composite Human Body Armor. [PDF]

Materials (Basel), 2022
Shah IA, Khan R, Koloor SSR, Petrů M, Badshah S, Ahmad S, Amjad M.   +6 more
europepmc   +1 more source

Lagrangian approach embed with discrete element method for extreme deformation study in frangible bullet designs fragmentation and penetration on viscoelastic ballistic gel. [PDF]

Heliyon, 2023
Widyastuti, Wibowo AP, Pramujati B, Lesmana D, Pratama AA, Wijaya SP.   +5 more
europepmc   +1 more source