Filters
Parameter estimation of lfm signal in low signal-to-noise ratio using cross-correlation function
modulation technique. The linear frequency modulation is used to resolve range resolution problems. This paper provides a new algorithm for detecting linear frequency modulation is first...
Electrical and electronic engineering
- 2021 •
- JSC •
- Link
Rok uplatnění
JSC - Článek v periodiku v databázi SCOPUS
Výsledek na webu
Optimalization of Amplitude Weight Function For Linear Frequency Modulated Radar Pulses using Genetic Alghoritm
This paper deals with optimization of WLFM. The purpose of article is to describe optimization process using Genetic Algorithm for suppressing side-lobes of a signal in Ambiguity function. There are also depicted properties of weighted linear
JA - Elektronika a optoelektronika, elektrotechnika
- 2015 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Optimal Low-Frequency Filter Design for Uncertain 2-1 Sigma-Delta Modulators
onformal optimization of a low-frequency uncertain linearized model of the modulator-Delta modulators causes imperfect cancellation of first stage quantization noise matching filters based on low-frequency
BD - Teorie informace
- 2009 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Methodics of radiocommunication signals measurement
The procedure describes the measure techniques and the evaluation of the methods and the algorithms of the recognition the phase keying modulations and phase-amplitude keying linear digital modulations. Evalutes the way and...
KA - Vojenství
- 2007 •
- X
Rok uplatnění
X - Nezařazeno
Passive Component Non-Linearity and a Quality of Electrical filters
The non-linearity of electrical filters passive components, mainly capacitors, is analysed from the point of view of undesirable higher harmonic frequency and inter-modulation signals generation. Experimental results of non...
JA - Elektronika a optoelektronika, elektrotechnika
- 2002 •
- D
Rok uplatnění
D - Stať ve sborníku
Complex Metabolic Oscillations in Plants Forced by Harmonic Irradiance.
into a steady-state component, a component that is modulated with the frequency on the frequency of light modulation, and that amplitudes of all fluorescence componentsPlants exposed to harmonically modulated<...
BO - Biofyzika
- 2002 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Passive Component Non-linearity and a Quality of Electrical Filters
The non-linearity of the electrical filters components caused a creation of a higher harmonic frequency and inter-modulation signals. Due to that a dynamic range of modern analogu electronic system is increasing up the 100 ...
JA - Elektronika a optoelektronika, elektrotechnika
- 2003 •
- D
Rok uplatnění
D - Stať ve sborníku
Angle Modulation Indices Measurement in the Presence of Amplitude Modulation
This paper presents an automated measurement of the phase/frequency indices of angle modulation in the frequency domain on condition that a signal source is simultaneously angle and amplitude modulated by the same ...
JA - Elektronika a optoelektronika, elektrotechnika
- 2008 •
- D
Rok uplatnění
D - Stať ve sborníku
The New High Sensitive Variant of Nonlinear Ultrasound Spectroscopy for Nondestructive Testing
for these methods. Thenew variant of mixing method is derived, where such exciting frequencies are used, that result signal with difference frequency has a relatively high frequency and a shorter period then the exciting s...
JA - Elektronika a optoelektronika, elektrotechnika
- 2010 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
On Design of Channel Parameter Invariant FSK in Two-Way Relay Channel
binarycardinality can not be invariant if we use any scalar linear modulation. Based on this observation we choose the simplest non-linear multi-dimensional Frequency Shift Keying (FSK) modulation and fin...
JA - Elektronika a optoelektronika, elektrotechnika
- 2010 •
- D
Rok uplatnění
D - Stať ve sborníku
- 1 - 10 out of 74 551