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A Highly Overmoded Structure for Hundred-Kilowatt-Class <italic>Ka</italic>-Band Extended Interaction Klystron
Yifan Zu, Xuesong Yuan, Xiaotao Xu, Hailong Li, Qingyun Chen, Matthew Thomas Cole, Lin Meng, Yang Yan
Sep 14, 2023
Here, we report on the development of highly overmoded structure for a millimeter-wave (MMW) extended interaction klystron (EIK). To enhance electron beam loading, a new method for designing an oversized beam tunnel in a...
Circular waveguides Couplings electric fields Electromagnetic waveguides electron beams Extended interaction klystron (EIK) highly overmoded structure Ka-band Periodic structures Rectangular waveguides vacuum electronics /dk/atira/pure/subjectarea/asjc/2500/2504 name=Electronic, Optical and Magnetic Materials /dk/atira/pure/subjectarea/asjc/2200/2208 name=Electrical and Electronic Engineering
A Highly Overmoded Structure for Hundred-Kilowatt-Class <italic>Ka</italic>-Band Extended Interaction Klystron
Yifan Zu, Xuesong Yuan, Xiaotao Xu, Hailong Li, Qingyun Chen, Matthew Thomas Cole, Lin Meng, Yang Yan
Sep 14, 2023
Here, we report on the development of highly overmoded structure for a millimeter-wave (MMW) extended interaction klystron (EIK). To enhance electron beam loading, a new method for designing an oversized beam tunnel in a...
Circular waveguides Couplings electric fields Electromagnetic waveguides electron beams Extended interaction klystron (EIK) highly overmoded structure Ka-band Periodic structures Rectangular waveguides vacuum electronics /dk/atira/pure/subjectarea/asjc/2500/2504 name=Electronic, Optical and Magnetic Materials /dk/atira/pure/subjectarea/asjc/2200/2208 name=Electrical and Electronic Engineering
Carbon nanotube - Based cold cathodes
S Iacobucci, M Fratini, A Rizzo, Y Zhang, MT Cole, WI Milne, S Lagomarsino, A Liscio, G Stefani
Dec 19, 2016
Enhanced light extraction by photonic quasi-crystals in GaN blue LEDs
Philip A. Shields, Martin D. B. Charlton, Tom Lee, Majd E. Zoorob, Duncan W. E. Allsopp, Wang Nang Wang
Jul 01, 2009
The far-field profile of photonic quasi-crystal patterned and unpatterned LEDs, fabricated from commercial epitaxial substrates by electron beam lithography, has been measured prior to lapping and dicing. Emission enhancements...
Enhanced light extraction by photonic quasi-crystals in GaN blue LEDs
Philip A. Shields, Martin D. B. Charlton, Tom Lee, Majd E. Zoorob, Duncan W. E. Allsopp, Wang Nang Wang
Jul 01, 2009
The far-field profile of photonic quasi-crystal patterned and unpatterned LEDs, fabricated from commercial epitaxial substrates by electron beam lithography, has been measured prior to lapping and dicing. Emission enhancements...