A Wide-band HE11 Mode Window for Millimeter Wave Gyro-TWAs

Donaldson, C.R., McElhinney, P. , Zhang, L., Yin, H., Cross, A.W. and He, W. (2015) A Wide-band HE11 Mode Window for Millimeter Wave Gyro-TWAs. In: 2015 40th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz), Hong Kong, China, 23-28 Aug 2015, ISBN 9781479982721 (doi: 10.1109/IRMMW-THz.2015.7327456)

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Abstract

Broadband windows are critical components in gyro-TWAs and pose a great challenge to manufacture. They are required to have very low reflection whilst coupling in microwave power. Presented in this paper is the design, simulation and measurement of a wide-band (90 to 100 GHz) multilayer microwave window using the HE11 mode as the input microwave mode. The simulated performance shows a better than -30 dB reflection over a 10% bandwidth of 90-100 GHz. The measured window is in very good agreement with simulations.

Item Type:Conference Proceedings
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:McElhinney, Dr Paul
Authors: Donaldson, C.R., McElhinney, P., Zhang, L., Yin, H., Cross, A.W., and He, W.
College/School:College of Medical Veterinary and Life Sciences > School of Psychology & Neuroscience
ISSN:2162-2035
ISBN:9781479982721

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