Detail publikace

Passive Component Non-linearity and a Quality of Electrical Filters

HÁJEK, K., ŠIKULA, J.

Originální název

Passive Component Non-linearity and a Quality of Electrical Filters

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

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 dB, than the frequency filters used, as selectors with high attenuation in stop-band must be able to conserve a purity of frequency spectrum. From analyses it is shown, that a value of required linearity depends on two aspects. First, it is the neede stop-band attenuation and it is evident the need of higher linearity with required attenuation. Second, the value of new frequency components depe4nds in power on the value of the voltage and current of the circuit components. From this point of view the non-linearity of the capacitors and inductors for LC filters is important parameter. The measuring of the non-linearity and modelling of real capaciotr were performed for the analysis anmd the optrimum circuit desgn of electrical filters. Model fo capacitor with non-linearity component and simple model of the transmission of the parasitic signal to circuit output are give.

Klíčová slova v angličtině

noise, nonlinearity, electrical filters

Autoři

HÁJEK, K., ŠIKULA, J.

Rok RIV

2003

Vydáno

1. 1. 2003

Nakladatel

CNRL

Místo

Brno

ISBN

80-238-9094-8

Kniha

Noise and Non-linearity Testing of Modern Electronic Components

Strany od

72

Strany do

77

Strany počet

6

BibTex

@inproceedings{BUT9263,
  author="Karel {Hájek} and Josef {Šikula}",
  title="Passive Component Non-linearity and a Quality of Electrical Filters",
  booktitle="Noise and Non-linearity Testing of Modern Electronic Components",
  year="2003",
  pages="6",
  publisher="CNRL",
  address="Brno",
  isbn="80-238-9094-8"
}