A broadband multi-layer microwave window operating in the W-band frequency range was numerically simulated, constructed and its microwave properties measured. The window acts to separate vacuum and atmosphere. It had to meet strict requirements for application in gyro-amplifiers of broadband, low reflection and high mechanical strength. The window was manufactured showing a -20 dB reflection over 90 - 100 GHz (except in two small regions), which is in good agreement with the numerical simulation presented in this letter.
|Number of pages||3|
|Journal||IEEE Microwave and Wireless Components Letters|
|Publication status||Published - 6 May 2013|
- broadband window
- output window
- electromagnetic wave reflection
- microwave amplifiers
- broadband multilayer microwave window
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Components measurement data for project "Gyrotron TWA for High Field EPR and high field DNP"
Zhang, L. (Creator), He, W. (Creator), Donaldson, C. (Creator), MCELHINNEY, P. (Contributor), Garner, J. (Contributor) & Cross, A. (Owner), University of Strathclyde, 14 Mar 2017