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Statements

Subject Item
n2:RIV%2F68407700%3A21230%2F09%3A00161202%21RIV10-MSM-21230___
rdf:type
skos:Concept n8:Vysledek
dcterms:description
This paper describes generalization of a method for extreme impedances measurement published in [1] and [2]. The transmission coefficient measured by a vector network analyzer (VNA) results from summation or difference between reflection coefficients of a reference and measured impedance. The resulting signal is then amplified by an amplifier in order to gain very high resolution of impedances. Two types of wideband passive 4-port network solutions were designed and tested. With current components frequency band 0.7 - 10 GHz was achieved. This paper describes generalization of a method for extreme impedances measurement published in [1] and [2]. The transmission coefficient measured by a vector network analyzer (VNA) results from summation or difference between reflection coefficients of a reference and measured impedance. The resulting signal is then amplified by an amplifier in order to gain very high resolution of impedances. Two types of wideband passive 4-port network solutions were designed and tested. With current components frequency band 0.7 - 10 GHz was achieved.
dcterms:title
Generalized Method for Broadband Measurement of Extreme Impedances Generalized Method for Broadband Measurement of Extreme Impedances
skos:prefLabel
Generalized Method for Broadband Measurement of Extreme Impedances Generalized Method for Broadband Measurement of Extreme Impedances
skos:notation
RIV/68407700:21230/09:00161202!RIV10-MSM-21230___
n3:aktivita
n16:Z n16:P
n3:aktivity
P(GD102/08/H027), Z(MSM6840770015)
n3:dodaniDat
n15:2010
n3:domaciTvurceVysledku
n12:9945288 n12:7403593
n3:druhVysledku
n6:D
n3:duvernostUdaju
n14:S
n3:entitaPredkladatele
n17:predkladatel
n3:idSjednocenehoVysledku
316076
n3:idVysledku
RIV/68407700:21230/09:00161202
n3:jazykVysledku
n7:eng
n3:klicovaSlova
Impedance measurement; microwave circuits; microwave measurements; nanotechnology
n3:klicoveSlovo
n4:microwave%20circuits n4:microwave%20measurements n4:Impedance%20measurement n4:nanotechnology
n3:kontrolniKodProRIV
[D6BD82D6543C]
n3:mistoKonaniAkce
Broomfield
n3:mistoVydani
Piscataway
n3:nazevZdroje
74th ARFTG Microwave Measurement Conference - Digest
n3:obor
n13:JA
n3:pocetDomacichTvurcuVysledku
2
n3:pocetTvurcuVysledku
2
n3:projekt
n10:GD102%2F08%2FH027
n3:rokUplatneniVysledku
n15:2009
n3:tvurceVysledku
Randus, Martin Hoffmann, Karel
n3:typAkce
n20:WRD
n3:zahajeniAkce
2009-12-01+01:00
n3:zamer
n19:MSM6840770015
s:numberOfPages
4
n21:hasPublisher
IEEE
n9:isbn
978-1-4244-5713-7
n18:organizacniJednotka
21230