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Numerical modeling and experimental investigation of resonance properties of microwave capacitors

✍ Scribed by Elena Semouchkina; Wenwu Cao; Raj Mittra; Michael Lanagan

Publisher
John Wiley and Sons
Year
2001
Tongue
English
Weight
317 KB
Volume
29
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

The finite‐difference time‐domain (FDTD) field simulations have been employed to visualize standing‐wave patterns in single‐layer, rectangular, planar capacitors and capacitor chips. These patterns are used for the analysis of the resonant mode types, and for the determination of the resonance frequencies. The results of simulation are experimentally verified by measuring the S‐parameter spectra. In addition, we show that the dimensions of the capacitor plates can be optimized in order to maximize the first resonant frequency of the capacitor, rendering it useful for high‐frequency applications. © 2001 John Wiley & Sons, Inc. Microwave Opt Technol Lett 29: 54–60, 2001.

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