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1 May 1992 Measurement of the performance of a cavity-backed exponentially flaired TEM horn
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Proceedings Volume 1631, Ultrawideband Radar; (1992)
Event: OE/LASE '92, 1992, Los Angeles, CA, United States
This paper describes the performance of a broadband (0.3-10 GHz) cavity backed TEM horn with an exponential flare in two planes. The antenna pattern was measured using a pulsed source and found to have a 3 dB width of 50 deg. The two-way transfer function of a pair of these horns was determined using pulsed measurements. The two way gain of the horns was found to be 6 dB. Diffraction of the low frequency components of the radiated pulse was observed and the effects on waveform shape noted. In particular, we have observed that the back and side lobes of this antenna are dominated by the low frequency components, and the corresponding temporal waveform has a different shape than the waveform found in the main lobe.
© (1992) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
J. D. Cermignani, Richard G. Madonna, Paul J. Scheno, and J. Anderson "Measurement of the performance of a cavity-backed exponentially flaired TEM horn", Proc. SPIE 1631, Ultrawideband Radar, (1 May 1992);

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