Zobrazeno 1 - 10
of 55
pro vyhledávání: '"M. E. Read"'
The need for enhanced performance of high- power RF vacuum electron devices has led to investigation of multiple-beam, sheet beam and annular beam configu- rations. A key issue with such devices is the magnetic field shaping required to produce high-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3cf266c9d30d88b264bdd2660c9b176c
https://doi.org/10.36227/techrxiv.14832348.v1
https://doi.org/10.36227/techrxiv.14832348.v1
Autor:
M. E. Read
Publikováno v:
17th International Conference on Infrared and Millimeter Waves.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc7d9bc21475758eff434952895680d3
https://doi.org/10.1117/12.2298214
https://doi.org/10.1117/12.2298214
Autor:
M. E. Read
Publikováno v:
18th International Conference on Infrared and Millimeter Waves.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e768893d10a3f8758cf736ae3eed166c
https://doi.org/10.1117/12.2298695
https://doi.org/10.1117/12.2298695
Publikováno v:
IEEE Transactions on Electron Devices. 39:720-726
A high-power sheet beam electron gun for a quasi-optical gyrotron has been developed. The gun produces two beams with rectangular cross sections, with one beam segmented into 11 beamlets. The beamlets are spaced so as to be in line with the maxima of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44b3461d9bba30f8c406fd977ee9c85f
https://doi.org/10.1109/16.123500
https://doi.org/10.1109/16.123500
Publikováno v:
Proceedings of the 1989 IEEE Particle Accelerator Conference, . 'Accelerator Science and Technology.
An electron gun that will produce dual sheet electron beams for use in a 1-MW, 120-GHz quasioptical gyrotron has been designed. This sheet beam, due to its inherent 3-D geometry, must be simulated with a 3-D code. Using the 3-D PIC (particle-in-cell)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62513a41e08836065b7b74d793788ca8
https://doi.org/10.1109/pac.1989.73291
https://doi.org/10.1109/pac.1989.73291
Autor:
M. Naiman, Jeffrey P. Calame, C.D. Striffler, W. Lawson, V.L. Granatstein, B. Hogan, M. Skopec, M. E. Read, D. Welsh, Peter E. Latham
Publikováno v:
Proceedings of the 1989 IEEE Particle Accelerator Conference, . 'Accelerator Science and Technology.
The University of Maryland Gyroklystron Laboratory is developing a high peak power gyroklystron for linear supercollider application. An X-band amplifier with 30-40 MW peak power and a pulse length of 1-2 mu s is being developed as the first stage of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a894180a6667fffcb758312b2f768e8
https://doi.org/10.1109/pac.1989.73040
https://doi.org/10.1109/pac.1989.73040
Publikováno v:
Proceedings of the 1989 IEEE Particle Accelerator Conference, . 'Accelerator Science and Technology.
Because of the inherent advantages of gyrotrons, such a source is expected to be able to produce significantly higher power at high frequencies than that possible with a linear beam tube. A 10 GHz, 30 MW gyroklystron is being developed at the Univers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b76ea81a8d395ab9f989bf0d58d1af7
https://doi.org/10.1109/pac.1989.73121
https://doi.org/10.1109/pac.1989.73121
Autor:
M. Skopec, W. Lawson, Martin Reiser, V.L. Granatstein, D. Welsh, Jeffrey P. Calame, C.D. Striffler, M. Naimann, B. Hogan, J. Renbaum, M. E. Read
Publikováno v:
Technical Digest., International Electron Devices Meeting.
The final preparations for bringing the University of Maryland's 10-GHz, 30-MW gyroklystron experiment online are discussed. The authors explain the enhanced circuit modeling and present a two-cavity design with a predicted efficiency of 33% and gain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8df40645b39ac4f6b43421a384efb82
https://doi.org/10.1109/iedm.1988.32779
https://doi.org/10.1109/iedm.1988.32779
Autor:
W. Lawson, Martin Reiser, M. E. Read, Peter E. Latham, W. Main, V.L. Granatstein, C.D. Striffler, Jeffrey P. Calame, B. Hogan, V. Specht
Publikováno v:
Conference Record of the 1991 IEEE Particle Accelerator Conference.
The authors are working to develop high-power gyroklystron amplifiers with properties suitable for driving future electron-positron colliders. Initial experiments have involved a sequence of six different two-cavity configurations, operating in the T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd2ce8d188dbebb868486479d4bf242e
https://doi.org/10.1109/pac.1991.164395
https://doi.org/10.1109/pac.1991.164395
Publikováno v:
AIP Conference Proceedings.
As is known, coaxial circuits can provide a better mode selectivity than cylindrical ones. They also allow for eliminating so‐called ‘cross‐talk’ between gyroklystron cavities operating in high‐order modes. Therefore, in present 100‐MW sc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0fe5ebcceabb0f17e3f6c21ccaece8e
https://doi.org/10.1063/1.1524897
https://doi.org/10.1063/1.1524897