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A non destructive method for measuring the Complex permittivity of Dielectric Materials using a resonator Transmission Line

Brahim ATROUZ
laboratoire Micro-ondes/Radar
U.E.R. d'Electronique
E.M.P, B.P. 17 Bordj El Bahri, Alger Algérie
Tel: 213 2 86 34 69 Fax:213 2 86 32 04, e-mail: reatrouz@ist.cerist.dz Or: reatrouz@yahoo.fr
Contact

ABSTRACT

INTRODUCTION

PRINCIPLE OF THE AUTONOMOUS SYSTEM USING A COAXIAL PROBE

PRINCIPLE OF MEASURE

AREA Of APPLICATION

MEASURES PERMITTIVITES USING A PRINTED PROBE

PRINTED PROBE ASSOCIATED WITH AN OSCILLATOR

DESCRIPTION OF THE PROBE

ADMITTANCE OF DISCONTINUITY OF THE PRINTED PROBE ENDED BY A DIELECTRIC

PRINCIPLE OF MEASURE AND RESULTS

CONCLUSION

BIBLIOGRAPHY

  1. J. DAVID, I. IDRISS, and J.C. MATHEAU, "Homogeneous material microwave dielectric constant automatic measurement by contact plan", International Fifth conference one microwave solid electronics", Gdansk (Poland), 27 march 1980.
  2. I. IDRISS, "Contribution à la mesure de constantes diélectriques en hyperfréquences", Thesis of Doctorate, INP de TOULOUSE (France) , 17 July 1979.
  3. B. ATROUZ," Conception et réalisation d'un capteur autonome de permittivités diélectriques à résonateur coaxial ou micro bande" These de Doctorat, INP de TOULOUSE, 07 September 1993.
  4. WHINNER. JAMIESON and ROBBINS," Coaxial line discontinuities" - Proc. I.R.E. Flight. 32, November 1944.

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