About: Friis formulas for noise

Property	Value
dbo:description	formule pour le calcul de bruit d,un récepteur radiofréquences (fr) either of two formulas used in telecommunications engineering (en)
dbo:thumbnail	wiki-commons:Special:FilePath/Frijs-Kette.svg?width=300
dbo:wikiPageExternalLink	https://web.archive.org/web/20130517182715/http:/www.microwaves101.com/encyclopedia/cascadeanalysis.cfm http://www.ieeeghn.org/wiki/index.php/Harald_T._Friis http://www.microwaves101.com/encyclopedia/cascadeanalysis.cfm http://www.rfcafe.com/references/electrical/noise-figure.htm
dbo:wikiPageWikiLink	dbr:Signal-to-noise_ratio dbr:Harald_T._Friis dbr:Noise_figure dbc:Equations dbr:Telecommunications_engineering dbr:Low-noise_amplifier dbr:Amplifier dbr:Radio_receiver dbc:Noise_(electronics) dbr:Gain_(electronics) dbr:Power_gain dbr:Noise_temperature dbr:File:FriiNoiseFormula.svg dbr:File:Frijs-Kette.svg dbr:Noise_factor
dbp:backgroundColour	#F5FFFA (en)
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dbp:cellpadding	6 (xsd:integer)
dbp:date	2013-05-17 (xsd:date)
dbp:url	https://web.archive.org/web/20130517182715/http:/www.microwaves101.com/encyclopedia/cascadeanalysis.cfm
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dct:subject	dbc:Equations dbc:Noise_(electronics)
rdfs:label	Friis formulas for noise (en) Fórmula de Friis (ca) Friis-Formel (de) Fórmula de Friis (es) Formula di Friis (it)
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