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MM-wave dielectric ring resonators

Bruno, W. M. and Bridges, W. B. (1985) MM-wave dielectric ring resonators. In: 1985 Tenth International Conference on Infrared and Millimeter Waves. IEEE , Piscataway, NJ, pp. 307-309. ISBN 978-1-5386-0872-2.

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Ring resonators fabricated by filling a rectangular cross-section groove in a polypropylene substrate with a dielectric powder exhibit Q's as high as 2400 at 94 GHz in an 8 cm diameter ring. Directional coupling from adjacent straight dielectric guides was used to form a transmission filter. Previously, we demonstrated a mm-wave dielectric channel waveguide with .09 dB/cm loss (Refs. 1,2) consisting of a rectangular groove in the surface of a plastic substrate filled with a low-loss, high dielectric constant powder. Here we describe mm-wave ring resonators made from powder-core dielectric channel waveguide.

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Additional Information:© 1985 IEEE.
Record Number:CaltechAUTHORS:20200811-151633885
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Official Citation:W. M. Bruno and W. B. Bridges, "MM-wave dielectric ring resonators," 1985 Tenth International Conference on Infrared and Millimeter Waves, Lake Buena Vista, Florida, 1985, pp. 307-309, doi: 10.1109/IRMM.1985.9126697
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:104919
Deposited By: Tony Diaz
Deposited On:12 Aug 2020 15:21
Last Modified:16 Nov 2021 18:37

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