PROBLEMS ASSOCIATED WITH DESIGNING STRIPLINE RESONATOR FOR WIDE BAND MATERIAL CHARACTERIZATION | ||
| International Conference on Aerospace Sciences and Aviation Technology | ||
| Article 94, Volume 10, 10th International Conference On Aerospace Sciences & Aviation Technology, May 2003, Pages 839-846 PDF (793.6 K) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/asat.2001.59712 | ||
| Author | ||
| Abd El-Azeem M. H | ||
| Egyption Armed Forces. | ||
| Abstract | ||
| The electrical properties of the dielectric materials can be described in terms of their relative dielectric constant and dielectric loss tangent. To measure these electrical properties at microwave frequencies, the most commonly used technique is the resonant technique. This technique relates the measured resonant frequency and the quality factor of a resonator to the characteristic of the material from which it was constructed. The coplaner coupled stripline resonator is a modified version of the stripline resonator to increase the accuracy of measurements. This paper presents an analysis of the coplaner coupled stripline resonator technique as will as the proper design of it's gap, a Pspice model of this gap, and finally presents a discussion of the capacitance behavior .of this gap above some certain frequencies depending on the dimensions of the gap. | ||
| Keywords | ||
| Microstrip; Striplines; Resonators | ||
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