Filters
Shape Optimization of UWB Dipole Radiating Required Impulse for Specific Excitation Impulse
of the transmitted impulses. On the other hand, some impulse generators do not produce required impulse shape suitable for the antenna excitation. This paper describes the optimization process of the antenna, whic...
JA - Elektronika a optoelektronika, elektrotechnika
- 2009 •
- D
Rok uplatnění
D - Stať ve sborníku
Measurement of Secondary Sound Field Excited by Impulse Method
In this paper, the use of the spark source impulse method of sound field excitation for measurements of secondary sound fields created around differently shaped obstacles was tested. Measurements were performed in an anecho...
BI - Akustika a kmity
- 2005 •
- A
Rok uplatnění
A - Audiovizuální tvorba
The Precision of Determination of Mechanical Properties Using Impulse Excitation Method
The precision of determination of dynamic Young´s modulus, dynamic shear modulus and Poisson´s ratio using nondestructive impulse excitation method is presented in this paper. The precision of determination of these mechani...
JM - Inženýrské stavitelství
- 2011 •
- D
Rok uplatnění
D - Stať ve sborníku
Monitoring of Mechanical Properties of Gypsum Using the Impulse Excitation Method
The paper presents results of gypsum mechanical properties monitoring using non-destructive impulse excitation method. The advantage of the method is that the same specimen can be tested in different time instants ...
JM - Inženýrské stavitelství
- 2012 •
- D
Rok uplatnění
D - Stať ve sborníku
The scale of personality traits in adolescents (ŠORA)
The scale of personality traits in adolescents is the method which is based on an analysis of more than 130 items. Overall , the method contains 72 questions and it measures four personality traits - anxiety, impulsivity, <...
AN - Psychologie
- 2014 •
- C
Rok uplatnění
C - Kapitola v odborné knize
Impulse Excitation of Dynamical Systems
In the report, the general metod of computation of the energy inserted in a damped one-mass oscillator by a finite force pulse will be shown. The Residue Theorem is used for the computation. In the case of zero damping the method simplifies ...
JQ - Strojní zařízení a nástroje
- 2006 •
- O
Rok uplatnění
O - Ostatní výsledky
Comparison of Two Experimental Techniques for Determination of Young's Modulus of Concrete Specimens
Two different experimental techniques, namely impulse excitation method specimens. Using impulse excitation method, the dynamic Young's moduli were calculated specimens. The major advantage of thi...
JM - Inženýrské stavitelství
- 2009 •
- D
Rok uplatnění
D - Stať ve sborníku
The sonic resonance method and the impulse excitation technique: A comparison study
In this study, resonant frequencies of flexurally vibrating samples were measured using the sonic resonant method (SRM) and the impulse excitation technique (IET) to assess the equivalency of these two methods. Sam...
Acoustics
- 2021 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Detection of intermodulation signal for nonlinear ultrasonic mixing impulse spectroscopy
digital filtration and detection of the impulse envelope for obtaining the most accurate time of the impulse start for this method. Created algorithms enablesNonlinear ultrasonic mixing impulse spectroscopy (NUMIS...
KA - Vojenství
- 2013 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Vibration response of kinematically excited impulse pipe
The paper deals with a method of displacement amplitude computation of the pipeline systems with two direction clearances in supports under harmonic kinematic excitation. The method is based on the replacement of the each s...
BI - Akustika a kmity
- 2000 •
- D
Rok uplatnění
D - Stať ve sborníku
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