|
|
|
|
| LEADER |
00000naa0a2200000 4500 |
| 001 |
653878 |
| 005 |
20250905155853.0 |
| 035 |
|
|
|a (RuTPU)RU\TPU\network\19393
|
| 090 |
|
|
|a 653878
|
| 100 |
|
|
|a 20170403d2008 k||y0rusy50 ba
|
| 101 |
0 |
|
|a eng
|
| 102 |
|
|
|a RU
|
| 135 |
|
|
|a drcn ---uucaa
|
| 181 |
|
0 |
|a i
|
| 182 |
|
0 |
|a b
|
| 200 |
1 |
|
|a A Possibility of Pulsed Power Increasingof X-Band Relativistic Backward Wave Oscillator
|f E. M. Totmeninov [et al.]
|
| 203 |
|
|
|a Text
|c electronic
|
| 225 |
1 |
|
|a Oral Session
|
| 300 |
|
|
|a Title screen
|
| 320 |
|
|
|a [References: 10 tit.]
|
| 330 |
|
|
|a Using the PIC-code KARAT, the geometryof a relativistic backward-wave oscillator(BWO) with a resonant reflector was calculated foran 18 kA beam current, an 850 kV diode voltage,and a 5 T guide magnetic field. For the mean diameterof the slow-wave structure (SWS) 1.6 timesgreater than the radiation wavelength, the predictedmicrowave power at ? 9.2 GHz was 5.7 GWwith 37% power efficiency. The estimation wasmade of the maximum RF electric field at the SWSsurface for the set limit of the microwave power. Itwas shown that the threshold of the explosive electronemission responsible for the electron-ionplasma appearance and the oscillation suppressionis reached at the collector end of the device. Experimentalstudies of the relativistic BWO demonstratedefficient oscillation with a peak power of4.3–5.3 GW, an efficiency of 31–22% and a microwavepulsewidth of ? 20 ns in a 4.5 T guide magneticfield. The oscillation frequency was 9.4 GHz.In all operating modes, no effect of pulse shorteningwas observed.
|
| 463 |
|
1 |
|t 15th Symposium on High Current Electronics, September 21-26, 2008
|o Proceedings
|f Institute of High Current Electronics
|v [P. 411-414]
|d 2008
|s High Pover Microwaves
|
| 610 |
1 |
|
|a электронный ресурс
|
| 610 |
1 |
|
|a труды учёных ТПУ
|
| 701 |
|
1 |
|a Totmeninov
|b E. M.
|g Evgeny Markovich
|
| 701 |
|
1 |
|a Klimov
|b A. I.
|c specialist in the field of electronics
|c Associate Professor of Tomsk Polytechnic University, Candidate of physical and mathematical sciences
|f 1955-
|g Aleksey Ivanovich
|3 (RuTPU)RU\TPU\pers\32265
|
| 701 |
|
1 |
|a Kurkan
|b I. K.
|c specialist in the field of control and measurement equipment
|c Head of the laboratory of Tomsk Polytechnic University
|f 1974-
|g Ivan Konstantinovich
|3 (RuTPU)RU\TPU\pers\33775
|
| 701 |
|
1 |
|a Polevin
|b S. D.
|
| 701 |
|
1 |
|a Rostov
|b V. V.
|g Vladislav Vladimirovich
|
| 801 |
|
2 |
|a RU
|b 63413507
|c 20170403
|g RCR
|
| 856 |
4 |
|
|u http://www.hcei.tsc.ru/conf/2010/cat/proc_2008/shce/411-414.pdf
|
| 942 |
|
|
|c CF
|
