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Description
| - Polymer composites filled with carbonyl iron are considered. A method is proposed for extending the operating frequency band of such radio absorbers with the help of band-reflection frequency-selective surfaces (FSSs). A functional relationship between the reflection characteristics of a radio absorber and the generalized characteristics of an FSS?the resonance frequency and Q factor?is established. On the basis of the rigorous theory of integral equations, programs are developed for computation of the reflection coefficient of a radio absorber with an FSS implemented as a biperiodic lattice with ring elements. The reflection coefficients of a series of samples are measured in the frequency band 1?10 GHz.
- Polymer composites filled with carbonyl iron are considered. A method is proposed for extending the operating frequency band of such radio absorbers with the help of band-reflection frequency-selective surfaces (FSSs). A functional relationship between the reflection characteristics of a radio absorber and the generalized characteristics of an FSS?the resonance frequency and Q factor?is established. On the basis of the rigorous theory of integral equations, programs are developed for computation of the reflection coefficient of a radio absorber with an FSS implemented as a biperiodic lattice with ring elements. The reflection coefficients of a series of samples are measured in the frequency band 1?10 GHz. (en)
- Článek se zabývá polymerními kompozity obsahující karbonylové železo. Je navržena metoda pro rozšíření operační frekvenční oblasti těchto materiálů jako radioabsorberů za pomoci frekvenčně selektivních povrchů (FSP). Je udán funkční vztah mezi odrazovou charakteristikou radioabsorberů a zobecněnou charakteristikou FSP ? resonanční frekvence a kvalitou měření Q. Na základě rigorózní teorie integrálních rovnic, byl vytvořen program pro výpočet reflexních koeficientů radioabsorberů se zabudovanými FSP složených z periodicky se opakujících se kruhových prvků. Reflexní koeficienty řady vzorků byly měřeny ve frekvenčním pásmu 1-10 GHz. (cs)
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Title
| - Radio Absorbers Based on Magnetic Polymer Composites and Frequency-selective Surfaces.
- Radioabsorbéry na bázi magnetických polymerních kompozitů and frekvenčně selektivních povrchů (cs)
- Radio Absorbers Based on Magnetic Polymer Composites and Frequency-selective Surfaces. (en)
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skos:prefLabel
| - Radio Absorbers Based on Magnetic Polymer Composites and Frequency-selective Surfaces.
- Radioabsorbéry na bázi magnetických polymerních kompozitů and frekvenčně selektivních povrchů (cs)
- Radio Absorbers Based on Magnetic Polymer Composites and Frequency-selective Surfaces. (en)
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skos:notation
| - RIV/70883521:28110/08:63507339!RIV09-MSM-28110___
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - P(ME 883), Z(MSM7088352101)
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/70883521:28110/08:63507339
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Polymer magnetic composites; Carbonyl iron; Ferrites; Electromagnetic properties; Reflectance; Microwave absorber; Frequency selective surface. (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
| - DE - Spolková republika Německo
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - Journal of Communications Technology and Electronics
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Sáha, Petr
- Kazantseva, Natalia
- Lopatin, Alexander
- Kazantsev, Jurij
- Apletalin, Vladimir
- Maltsev, Vladimir
- Shatrov, Alexander
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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http://localhost/t...ganizacniJednotka
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