Measuring Complex for Studying Directional Characteristics of Antennas of Satellite Earth Stations

2021 ◽  
Author(s):  
A. B. Gladyshev ◽  
D. D. Dmitriev ◽  
V. N. Ratushnyak ◽  
V. N. Tyapkin
Keyword(s):  
Measuring Complex ◽  
Directional Characteristics

Investigation of discontinuous periodic signals using the measuring labview complex

2020 ◽  
pp. 72-79
Author(s):  
E.B. Solovyeva ◽  
◽  
Yu.M. Inshakov ◽  
Keyword(s):  
Fourier Series ◽  
Laboratory Experiment ◽  
Gibbs Phenomenon ◽  
Electrical Signals ◽  
Measuring Complex ◽  
Universal Measuring ◽  
Depth Study ◽  
Periodic Signals ◽  
Truncated Fourier Series

General approaches to the analysis of the Gibbs phenomenon for discontinuous periodic signals approximated by the truncated Fourier series are considered. Methods for smoothing the truncated Fourier series and improving its convergence are discussed. The software means for modeling is a universal measuring complex LabVIEW, which possesses a convenient environment for analyzing electrical signals, on the basis of this complex a laboratory experiment is carried out. The advantages of the measuring LabVIEW complex and its capabilities for in-depth study of discontinuous periodic signals are noted.

Tests of jackhammers (formation of bench techniques)

2020 ◽  
pp. 28-32
Author(s):  
V.S. Vanaev
Keyword(s):  
Impact Energy ◽  
Bench Tests ◽  
Measuring Complex ◽  
Energy Indicators ◽  
Definition Of ◽  
Determination Of Parameters ◽  
Dynamic Indicators

Development of complex determination of parameters of jackhammers at bench tests is studied. The modern support of tests of jackhammers for the purpose of definition of their energy, vibration and noise indicators is considered. Descriptions of the SORP universal bench and UIPU measuring complex are given. Keywords jackhammer, bench, tests, processing object, energy indicators, impact energy, dynamic indicators [email protected]

Measuring Complex State Policies: Pitfalls and Considerations, with an Application to Race and Welfare Policy

2019 ◽  
Vol 47 (3) ◽  
pp. 712-734 ◽  
Author(s):  
Eric Plutzer ◽  
Michael B. Berkman ◽  
James Honaker ◽  
Christopher Ojeda ◽  
Anne Whitesell
Keyword(s):  
Welfare Policy ◽  
State Policies ◽  
Complex State ◽  
Measuring Complex

An ultrafast angle-resolved photoemission apparatus for measuring complex materials

2012 ◽  
Vol 83 (12) ◽  
pp. 123904 ◽  
Author(s):  
Christopher L. Smallwood ◽  
Christopher Jozwiak ◽  
Alessandra Lanzara
Keyword(s):  
Complex Materials ◽  
Measuring Complex

Efficient model of an open-ended coaxial-line probe for measuring complex permittivity

2000 ◽  
Author(s):  
Hyun Shin ◽  
Seung-Yeup Hyun ◽  
Sang-Wook Kim ◽  
Se-Yun Kim
Keyword(s):  
Complex Permittivity ◽  
Coaxial Line ◽  
Measuring Complex
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