Donaldson, C.R., McElhinney, P. , Zhang, L. and He, W. (2018) Multilayer Microwave Windows for Wideband Gyro-amplifiers. In: 8th UK, Europe, China Millimeter Waves and THz Technology Workshop (UCMMT), Cardiff, UK, 14-15 Sept 2015, ISBN 9781467374347 (doi: 10.1109/UCMMT.2015.7460585)
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Abstract
This paper presents the design and measurement of a HE11 mode multilayer window for a W-band gyro-amplifier. The window acts to seal the vacuum inside the amplifier whilst coupling out microwave power with minimal reflection and absorption. The Gaussian-like HE11 mode is used in order to achieve the lowest reflection through the window. Operating over 90-100 GHz the simulated reflection of this window is better than -30 dB. The design, simulation and microwave measurement of the window is presented.
Item Type: | Conference Proceedings |
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Additional Information: | The authors would like to thank EPSRC and STFC UK for supporting this work. |
Status: | Published |
Refereed: | Yes |
Glasgow Author(s) Enlighten ID: | McElhinney, Dr Paul |
Authors: | Donaldson, C.R., McElhinney, P., Zhang, L., and He, W. |
College/School: | College of Medical Veterinary and Life Sciences > School of Psychology & Neuroscience |
Journal Name: | 2015 8th UK, Europe, China Millimeter Waves and THz Technology Workshop, UCMMT 2015 |
ISBN: | 9781467374347 |
Copyright Holders: | Copyright © 2016 IEEE |
First Published: | First published in Proceedings of the 2015 8th UK, Europe, China Millimeter Waves and THz Technology Workshop (UCMMT) |
Publisher Policy: | Reproduced in accordance with the copyright policy of the publisher |
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