Measurement of refracting index of wood for microwave radiation

Montoro, T.; Manrique, E.; Gonzalez-Reviriego, A.

Measurement of refracting index of wood for microwave radiation

1999

Montoro, T. | Manrique, E. | Gonzalez-Reviriego, A.

English. The refracting index of wood depends strongly on its moisture content. In this work we present the results of measurements of the index using electromagnetic radiation with a frequency of 9.35 GHz that corresponds to microwaves. The relationship between the wood moisture content (MC) and the index in some softwood and hardwood species could be the basis for a determination method of moisture content, covering a wide range of values.

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German. Der Refraktionsindex von Holz hangt stark von der Holzfeuchte ab. In dieser Arbeit werden Meaergebnisse mit elektromagnetischen Mikrowellen bei 9,35 GHz vorgestellt. Die Beziehung zwischen der Holzfeuchte und dem Refraktionsindex kann die Grundlage fur eine Feuchtebestimmung innerhalb eines groaen Feuchtebereichs bilden.

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AGROVOC Keywords

bois de feuillus contenido de humedad densidad density dielectric properties hardwood madera de frondosas microondas microwave radiation moisture content pinus pinaster pinus sylvestris pseudotsuga menziesii refractometrie refractometry softwood statistical methods teneur en eau

Bibliographic information

Published in

Holz als Roh- und Werkstoff (Germany)

Volume 57 Issue 4 ISSN 0018-3768

Pagination

pp. 295-299

Other Subjects

Propriete dielectrique; Microondes; Shorea negrosensis; Bois de resineux; Untersuchungsmaterial: fagus sylvatica; Madera de coniferas; Metodos estadisticos; Propiedades dielectricas; Methode statistique; Densite; Ulmus minor; Refractometria

Language

English

Note

Summaries (De, En)

Translated Title

Refraktionsindex von Holz fur Mikrowellenstrahlung

Type

Summary

Corporate Author

Universidad Politecnica de Madrid (Spain). E.U.I.T. Forestal

In AGRIS since: 2000-08-15

Format: AGRIS AP

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Measurement of refracting index of wood for microwave radiation

1999

AGROVOC Keywords

Bibliographic information