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Correction Method for Preduction of Amplitude and Phase Errors of Coaxial Cable for Near Field Antenna Measurements
A simple method for correcting phase and amplitude errors due to flexing of coaxial cables in planar near-field antenna measurement setup is introduced. This correction method is applicable even in measuring systems equippe...
JA - Elektronika a optoelektronika, elektrotechnika
- 2003 •
- D
Rok uplatnění
D - Stať ve sborníku
Comparative Analysis of Forward Error Correcting Codes for AMSAT Phase 3-E Short Message Application
This paper describes the salient features of short message service in AMSAT Phase 3-E satellite and presents a comparative analysis of forward error correcting (FEC) schemes that can be applied for such an application....
JA - Elektronika a optoelektronika, elektrotechnika
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
Correction of phase drifts in two-wavelength digital holographic microscopy using secondary reference waves
We present a two-wavelength digital holographic microscopy setup for surface topography measurement with single-point illumination and a method for correction of unwanted phase drifts using secondary reference waves....
Optics (including laser optics and quantum optics)
- 2024 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Design of 1-phase Power Factor Correction Converter
This publication deals with design of 1-phase buck PFC AC/DC converter. The converter communicates via CAN bus and the output power is about 2,5 kW with respect power factor > 0,95......
JA - Elektronika a optoelektronika, elektrotechnika
- 2014 •
- Vsouhrn
Rok uplatnění
Vsouhrn - Souhrnná výzkumná zpráva
Two-Channel ADC System for Hysteresisgraph
System for measurement of dynamic hysteresis loops is based on a pair of measuring ADC boards. Influence of different phase shift in both channels causes false phase informaiton in the digitised signals. The character of the pha...
JA - Elektronika a optoelektronika, elektrotechnika
- 2000 •
- D
Rok uplatnění
D - Stať ve sborníku
Corrections to the classical work of formation of critical clusters
on the density profile for the planar phase interface. These corrections are related to the Tolmanlength and to the thickness of the phase interface. We analyze the temperature dependencies of these corrections ba...
JE - Nejaderná energetika, spotřeba a užití energie
- 2013 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Optimal spiral phase modulation in Gerchberg-Saxton algorithm for wavefront reconstruction and correction
In the phase retrieval applications, the Gerchberg-Saxton (GS) algorithm simultaneous correction of optical aberrations. As recently demonstrated, the accuracy and efficiency of the aberration correction using the GS algori...
Optics (including laser optics and quantum optics)
- 2018 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
On Evolutionary Phase Corrections in MRS
JA - Elektronika a optoelektronika, elektrotechnika
- 1997 •
- X
Rok uplatnění
X - Nezařazeno
Amplitude-frequency Characteristic Equalizer
The frequency-amplitude equalizers commonly used in electroacustics create crude errors off group delay, causing errors in reproduction off transients. The equalizer presented does not suffer by these errors, due to application of phase-...
JA - Elektronika a optoelektronika, elektrotechnika
- 2014 •
- P •
- Link
Rok uplatnění
P - Patent
Výsledek na webu
Amplitude-frequency Characteristic Equalizer
The frequency-amplitude equalizers commonly used in electroacustics create crude errors off group delay, causing errors in reproduction off transients. The equalizer presented does not suffer by these errors, due to application of phase-...
JA - Elektronika a optoelektronika, elektrotechnika
- 2013 •
- Fuzit •
- Link
Rok uplatnění
Fuzit - Užitný vzor
Výsledek na webu
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