Emission of High-Power Ultrawideband Elliptically Polarized Pulsed Radiation by a Cylindrical Helical Antenna
| Autor: | Yu. A. Andreev, M. Yu. Zorkal’tseva, Vladimir I. Koshelev, A. A. Petkun, A. M. Efremov |
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| Rok vydání: | 2018 |
| Předmět: |
Pulsed radiation
Physics Radiation business.industry 020206 networking & telecommunications 02 engineering and technology Elliptical polarization Condensed Matter Physics 01 natural sciences 010305 fluids & plasmas Electronic Optical and Magnetic Materials Power (physics) Pulse (physics) Amplitude Optics Excited state 0103 physical sciences 0202 electrical engineering electronic engineering information engineering Helical antenna Electrical and Electronic Engineering business |
| Zdroj: | Journal of Communications Technology and Electronics. 63:868-879 |
| ISSN: | 1555-6557 1064-2269 |
| Popis: | Ultrawideband elliptically polarized radiation is numerically and experimentally studied. The analysis is performed for the axial radiation of a cylindrical helical antenna that is excited by a bipolar voltage pulse with a duration of 2 ns. The results are used for construction of a source of high-power ultrawideband pulses with elliptical polarization. The radiation pulses with an effective potential of 300 kV are generated at an amplitude of the bipolar voltage pulse of 200 kV and a repetition rate of 100 Hz. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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