Results 31 to 40 of about 133,908 (301)

Features of ensuring noise immunity of interface modules for temperature control in measuring instruments of spacecraft

Космические аппараты и технологии, 2021
An important stage in the development of temperature control interface modules for measuring instruments, implemented according to the main-modular principle of construction on the basis of a central instrument module and used as part of a measuring ...
A. I. Gornostaev
doaj   +1 more source

Interstellar Communication: The Case for Spread Spectrum

, 2011
Spread spectrum, widely employed in modern digital wireless terrestrial radio systems, chooses a signal with a noise-like character and much higher bandwidth than necessary.
Messerschmitt, David G.
core   +1 more source

Measures for attenuation of interference at the level of design of the measuring device of spacecraft

Космические аппараты и технологии, 2023
When developing temperature control interface modules used as part of spacecraft onboard equipment, it is important to correctly substantiate the set of measures to ensure their noise immunity, taken at the design levels of the measuring system ...
A. I. Gornostaev
doaj   +1 more source

METHOD OF FORECASTING THE CONDITION OF RADIO-ELECTRONIC SITUATION OF MULTIPLE SYSTEMS IN THE CONDITIONS OF UNCERTAINTY

Сучасні інформаційні системи, 2019
The task of forecasting future values of the time series based on its previous values is the basis for planning in the economy, trade, energy and technical fields.
Alexander Momit
doaj   +1 more source

Evaluation of the Noise Immunity of the MIAM Communication System

Proceedings of the International Conference on Applied Innovations in IT, 2021
The article proposes a modification of the known invariant amplitude modulation that transmits the values of information elements by the ratio of the lengths of the signal vectors lying on a straight line passing through the origin of the coordinate ...
Ivan Pavlov, Valery Lebedyancev, Sergei Abramov, Maria Pavlova, Eugenia Abramova   +4 more
doaj   +1 more source

About the potential of lidars with different photodetectors under daytime sky radiation [PDF]

, 2015
Results of theoretical analysis and experimental developments implemented as advanced methods and means to improve a noise-immunity of lidar systems for practical applications are discussed.
Agishev, Ravil R., Comerón Tejero, Adolfo, Gilerson, Alexander   +2 more
core   +1 more source

Improving noise immunity of homography superposition for television signals

Физика волновых процессов и радиотехнические системы, 2021
The algorithm of homography superposition of the television signals was shown in this article. The algorithm allows improving noise immunity for homography parameters of television signal with textural fragments.
Alfiya A. Diyazitdinova
doaj   +1 more source

Quantum Dense Coding Exploiting Bright EPR Beam [PDF]

, 2001
Highly efficient quantum dense coding for continuous variables has been experimentally accomplished by means of exploiting bright EPR beam with anticorrelation of amplitude quadratures and correlation of phase quadratures, which is generated from a ...
A. Barenco, A. Furusawa, C. H. Bennett, C. H. Bennett, Changde Xie, D. Boschi, D. Bouwmeester, H. Wang, J. Mertz, J. Zhang, Jietai Jing, Jing Zhang, K. C. Peng, K. Mattle, K. Schneider, K. Shimizu, Kunchi Peng, M. Ban, M. Hillery, M. Xiao, P. Grangier, P. Grangier, P. H. Ribeiro, Qing Pan, S. F. Pereira, S. L. Braunstein, S. L. Braunstein, S. L. Braunstein, T. C. Ralph, Xiaoying Li, Y. H. Kim, Y. Zhang, Y. Zhang, Z. Y. Ou, Z. Y. Ou   +34 more
core   +2 more sources

RESEARCH AND ANALYSIS MATHEMATICAL MODEL OF THE DEMODULATOR FOR ASSESSING THE INDICATORS NOISE IMMUNITY TELECOMMUNICATION SYSTEMS

Сучасні інформаційні системи
The noise immunity indicators of the functioning telecommunication systems in the presence interference sources are analyzed based on the architectural concept of the next and future networks.
Bayram Ibrahimov, Elshan Hashimov , Togrul Ismayılov   +2 more
doaj   +1 more source

Harmonic balance surrogate-based immunity modeling of a nonlinear analog circuit [PDF]

, 2013
A novel harmonic balance surrogate-based technique to create fast and accurate behavioral models predicting, in the early design stage, the performance of nonlinear analog devices during immunity tests is presented.
Couckuyt, Ivo, Dhaene, Tom, Gazda, C, Pues, H, Rogier, Hendrik, Stijnen, K, Vande Ginste, Dries   +6 more
core   +2 more sources