Comparisons of the detection performance of a space-based radar system using different antenna systems and aperture illuminations / by B.J. Rook.: Co24-3/7-1401-1986E-PDF
"Comparisons have been made of the results of the detection performance of a space-based radar (SBR) system using uniformly-illuminated circular apertures, and the same apertures with Taylor weighting applied. From the studies, it is shown that the detection performance of an SBR system can be greatly improved with the application of the latter form of weighting. For the comparative studies, two antenna systems with the same physical dimensions were used, (1) a Taylor-weighted circular aperture for transmitting and receiving, and (2) a uniformly-illuminated circular aperture for transmitting, and the same aperture but with Taylor weighting applied for receiving. These comparative studies show that when antenna system (1) was used, 45.0 dB Taylor weighting was required in order to achieve the optimum SBR detection performance whereas for antenna system (2), 55.0 dB was required to give the same detection performance"--Abstract, page 1.
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| Department/Agency | Communications Research Centre (Canada), issuing body. |
|---|---|
| Title | Comparisons of the detection performance of a space-based radar system using different antenna systems and aperture illuminations / by B.J. Rook. |
| Series title | CRC report ; no. 1401 |
| Publication type | Series - View Master Record |
| Language | [English] |
| Format | Electronic |
| Electronic document | |
| Note(s) | "Radar and Communications Technology Branch." "This work was sponsored by the Department of National Defence, Research and Development Branch under Project No. 33C87." Digitized edition from print [produced by Innovation, Science and Economic Development Canada]. Includes bibliographical references (pages 39-40). Issued also in print format. |
| Publishing information | Ottawa : Communications Research Centre, May 1986. |
| Author / Contributor | Rook, B. J., author. |
| Description | 1 online resource (iii, 42 pages) : illustrations. |
| Catalogue number |
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| Subject terms | Space-based radar. Radar -- Antennas. Aperture antennas. Radars spatiaux. Radar -- Antennes. Antennes à ouverture rayonnante. |