Synthesis of Nanosecond Ultrawideband Radiation Pulses

Journal Article · Fri Dec 15 00:00:00 EST 2017 · Russian Physics Journal

DOI:https://doi.org/10.1007/S11182-017-1224-2· OSTI ID:22863533

Koshelev, V. I., E-mail: [e-mail]; Plisko, V. V., E-mail: [e-mail]; Sevostyanov, E. A., E-mail: [e-mail] ^[1]

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1. Institute of High-Current Electronics of the Siberian Branch of the Russian Academy of Sciences (Russian Federation)

The synthesis of electromagnetic pulses with an extended spectrum by summing pulses of different duration in free space has been studied. The radiation spectrum has been estimated analytically for a 4-element array of combined antennas excited by bipolar voltage pulses of duration 0.5, 1, 2, and 3 ns. It has been shown experimentally that radiation with a spectral width of more than three octaves can be produced using a 2×2 array of combined antennas excited by bipolar pulses of duration 2 and 3 ns.

• OSTI ID: 22863533
• Journal Information: Russian Physics Journal, Vol. 60, Issue 8; Other Information: Copyright (c) 2017 Springer Science+Business Media, LLC, part of Springer Nature; http://www.springer-ny.com; Country of input: International Atomic Energy Agency (IAEA); ISSN 1064-8887
• Country of Publication: United States
• Language: English

Related Subjects

70 PLASMA PHYSICS AND FUSION TECHNOLOGY
ANTENNAS
ELECTRIC POTENTIAL
ELECTROMAGNETIC PULSES
SPECTRA
SYNTHESIS