High-efficiency subnanosecond microwave pulse generation in a relativistic backward wave tube; Technical Physics Letters; Vol. 28, iss. 1
| Parent link: | Technical Physics Letters Vol. 28, iss. 1.— 2002.— [P. 76-79] |
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| Andre forfattere: | , , , , , , , |
| Summary: | Title screen The regime of nonstationary oscillations with a short-time power burst, which is typical of the initial stage of a transient process developed when a beam current significantly exceeds the starting level, is studied in a relativistic backward wave tube (BWT) operating in the millimeter wavelength range. The results of numerical calculations allowed conditions to be established that provide for a nearly 90% efficiency of the power transfer from an electron beam with the parameters 300 keV, 2 kA, 1 ns to the microwave pulse with a duration of 8–10 periods of the microwave field oscillations. The experiments showed the possibility of generating such pulses with a width of 200–250 ps and a power of up to ?400 MW at a central frequency of about 38 GHz. Режим доступа: по договору с организацией-держателем ресурса |
| Sprog: | engelsk |
| Udgivet: |
2002
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| Fag: | |
| Online adgang: | http://dx.doi.org/10.1134/1.1448650 |
| Format: | Electronisk Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=655681 |
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| 200 | 1 | |a High-efficiency subnanosecond microwave pulse generation in a relativistic backward wave tube |f S. D. Korovin [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: p. 79 (13 tit.)] | ||
| 330 | |a The regime of nonstationary oscillations with a short-time power burst, which is typical of the initial stage of a transient process developed when a beam current significantly exceeds the starting level, is studied in a relativistic backward wave tube (BWT) operating in the millimeter wavelength range. The results of numerical calculations allowed conditions to be established that provide for a nearly 90% efficiency of the power transfer from an electron beam with the parameters 300 keV, 2 kA, 1 ns to the microwave pulse with a duration of 8–10 periods of the microwave field oscillations. The experiments showed the possibility of generating such pulses with a width of 200–250 ps and a power of up to ?400 MW at a central frequency of about 38 GHz. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Technical Physics Letters | ||
| 463 | |t Vol. 28, iss. 1 |v [P. 76-79] |d 2002 | ||
| 610 | 1 | |a электронный ресурс | |
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| 701 | 1 | |a Korovin |b S. D. | |
| 701 | 1 | |a Mesyats |b G. A. |c russian physicist |c academican, vice-president of RAS |c graduate of Tomsk Polytechnic Institute |f 1936- |g Gennady Andreyevich |3 (RuTPU)RU\TPU\pers\28088 | |
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