Ultra-wide-band transient electromagnetic scattering laboratory

A unique free-field transient scattering facility is described which employs a dual-channel ultra-wide-band impulsive source. A brief historical review is presented, and the theory and operational characteristics of the laboratory are discussed. Technical implementations which have yielded significa...

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Veröffentlicht in:	IEEE transactions on antennas and propagation 1991-08, Vol.39 (8), p.1230-1234
Hauptverfasser:	Morgan, M.A., Walsh, N.J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Antennas and propagation Applied sciences Bandwidth Electromagnetic propagation Electromagnetic scattering Electromagnetic transients Exact sciences and technology Helical antennas Laboratories Radar scattering Radiocommunications Radiowave propagation Signal to noise ratio Telecommunications Telecommunications and information theory Ultra wideband technology
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Beschreibung
Zusammenfassung:	A unique free-field transient scattering facility is described which employs a dual-channel ultra-wide-band impulsive source. A brief historical review is presented, and the theory and operational characteristics of the laboratory are discussed. Technical implementations which have yielded significant improvement in effective bandwidth and signal-to-noise ratio (SNR) are described. High-quality experimental validations are shown, and consideration is given to future enhancements.< >
ISSN:	0018-926X 1558-2221
DOI:	10.1109/8.97361