| 000 | 03280nlm1a2200433 4500 | ||
|---|---|---|---|
| 001 | 653728 | ||
| 005 | 20231030041230.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\19242 | ||
| 035 | _aRU\TPU\network\19236 | ||
| 090 | _a653728 | ||
| 100 | _a20170327a2012 k y0engy50 ba | ||
| 101 | 0 |
_aeng _deng |
|
| 102 | _aRU | ||
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aCoaxial Moderately Relativistic L-band Backward Wave Oscillator _fR. V. Tsygankov [et al.] |
|
| 203 |
_aText _celectronic |
||
| 300 | _aTitle screen | ||
| 320 | _a[References: 11 tit.] | ||
| 330 | _aThe paper reports on numerical and experimental research in a coaxial L-band backward wave oscillator (CBWO) with an electron beam energy of ~ 300 keV. The oscillating mode with a 150 MW power and ~ 30 % oscillator efficiency for the operating transverse electromagnetic (TEM)-wave at 1,2 GHz was calculated in axially symmetric geometry by the PIC-code KARAT. The radiation wavelength was three times larger than the mean diameter of the CBWO slow wave structure. In experiments, a coaxial TEM-to-circular waveguide TE 11-mode converter was connected to the oscillator output, making a radiation pattern with a maximum on the system axis possible. In preliminary experiments, stable single-mode microwave pulses with a peak power of ~ 110 MW at an oscillator efficiency of 11 % were obtained at the output of the microwave source; the operating frequency was 1,23 GHz. The design of the CBWO electrodynamic system ensured selective excitation of the symmetric operating mode. | ||
| 333 | _aРежим доступа: по договору с организацией-держателем ресурса | ||
| 461 |
_tИзвестия вузов. Физика _oнаучный журнал _fНациональный исследовательский Томский государственный университет (ТГУ) _d1957- |
||
| 463 |
_tТ. 55, № 10-3 _v[С. 424-426] _d2012 |
||
| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _aСВЧ-излучение | |
| 610 | 1 | _aантенные системы | |
| 701 | 1 |
_aTsygankov _bR. V. _gRuslan Vyacheslavovich |
|
| 701 | 1 |
_aKitsanov _bS. A. _gSergey Aleksandrovich |
|
| 701 | 1 |
_aKlimov _bA. I. _cspecialist in the field of electronics _cAssociate Professor of Tomsk Polytechnic University, Candidate of physical and mathematical sciences _f1955- _gAleksey Ivanovich _2stltpush _3(RuTPU)RU\TPU\pers\32265 |
|
| 701 | 1 |
_aKonev _bV. Yu. _gVladimir Yurievich |
|
| 701 | 1 |
_aPegel _bI. V. _cspecialist in the field of automation equipment and electronics _cProfessor of Tomsk Polytechnic University, Doctor of physical and mathematical sciences _f1964- _gIgor Valerievich _2stltpush _3(RuTPU)RU\TPU\pers\33780 |
|
| 701 | 1 |
_aRostov _bV. V. _gVladislav Vladimirovich |
|
| 701 | 1 |
_aTotmeninov _bE. M. _gEvgeny Markovich |
|
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет (ТПУ) _bИнститут физики высоких технологий (ИФВТ) _2stltpush _3(RuTPU)RU\TPU\col\17233 |
| 801 | 2 |
_aRU _b63413507 _c20170327 _gRCR |
|
| 856 | 4 | 0 | _uhttp://elibrary.ru/item.asp?id=21131122 |
| 942 | _cCF | ||