Multichannel antenna systems for radiation of high-power ultrawideband pulses

Author

Andreev, Yuri A. ; Buyanov, Yuri I. ; Koshelev, Vladimir I. ; Plisko, Vyacheslav V. ; Sukhushin, Konstantin N.

Author_Institution

High Current Electron. Inst. RAS, Tomsk, Russia

fYear

1998

fDate

1998

Firstpage

181

Lastpage

186

Abstract

To realize attractive possibilities of ultrawideband (UWB) radars, it is necessary to develop multichannel antenna systems for radiation and control by characteristics of high-power electromagnetic pulses localized in space and time. In this paper, new results of single combined antenna investigations are presented. However, the main consideration is given to the investigation of interaction of combined radiators and plane electrical monopoles in linear arrays including the investigation under conditions of steering by the wave beam. Possibility to synthesize the electromagnetic pulse in free space in order to expand radiation spectrum has been investigated theoretically

Keywords

antenna radiation patterns; beam steering; linear antenna arrays; monopole antenna arrays; radar antennas; beam steering; electrical monopole; high-power electromagnetic pulse synthesis; linear array; multichannel antenna system; plane radiator; radiation spectrum; ultrawideband radar; Cardiology; EMP radiation effects; Electromagnetic fields; Electromagnetic radiation; Electromagnetic scattering; Frequency synchronization; Radar antennas; Space vector pulse width modulation; Ultra wideband antennas; Ultra wideband technology;

fLanguage

English

Publisher

ieee

Conference_Titel

Ultra-Wideband Short-Pulse Electromagnetics 4, 1998

Conference_Location

Tel-Aviv

Print_ISBN

0-306-46206-0

Type

conf

DOI

10.1109/UWBSP.1998.818951

Filename

818951