Microwave diffraction and interference in reflection using transient radiation from optoelectronically pulsed antennas
Broadband (15–130 GHz) microwave interference and diffraction are demonstrated in a reflection configuration using transient radiation from optoelectronically pulsed antennas. The measured complex reflection function of Fabry–Perot interferometers and diffraction from amplitude gratings are presente...
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Veröffentlicht in: | Applied physics letters 1990-11, Vol.57 (19), p.1958-1960 |
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Hauptverfasser: | , , |
Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | Broadband (15–130 GHz) microwave interference and diffraction are demonstrated in a reflection configuration using transient radiation from optoelectronically pulsed antennas. The measured complex reflection function of Fabry–Perot interferometers and diffraction from amplitude gratings are presented. The effectiveness of the technique for quantifying the scattering from general three-dimensional objects is discussed. |
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ISSN: | 0003-6951 1077-3118 |
DOI: | 10.1063/1.103995 |