Frequency-selective devices using a composite multilayer design

Yushieh Ma; Vijay K. Varadan; Vasundara V. Varadan

doi:10.1117/12.49620

11 November 1991 Frequency-selective devices using a composite multilayer design

Yushieh Ma, Vijay K. Varadan, Vasundara V. Varadan

Proceedings Volume 1558, Wave Propagation and Scattering in Varied Media II; (1991) https://doi.org/10.1117/12.49620
Event: San Diego, '91, 1991, San Diego, CA, United States

Abstract

An optimization algorithm is developed and used in conjunction with a synthesis program for the determination of the number of layers, as well as the dielectric constant of each layer, in composite multilayer device designed for use in microwave frequency range. Numerical results are presented using a three-layer design, in which the first layer is made of dispersing 72 wt pct barium strontium titanate (BST) powder in eccogel, the second layer is a pure eccogel material, and the third layer is similar to the first, except the content of BST powder is reduced to 54 wt pct.

Citation Download Citation

Yushieh Ma, Vijay K. Varadan, and Vasundara V. Varadan "Frequency-selective devices using a composite multilayer design", Proc. SPIE 1558, Wave Propagation and Scattering in Varied Media II, (11 November 1991); https://doi.org/10.1117/12.49620

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