Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"RCS reduction"”.
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Efficient high-frequency techniques for scattering by realistic targets
… work has direct applications in areas such as RCS reduction and target identification, with the latter being the main thrust of this thesis. In order to do these computations, high-frequency approximate techniques must be used.
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Reduction of a Radar Cross Section Using Active Antenna Elements
… applications of traditional approaches to RCS reduction are the Lockheed-Martin F-117 fighter aircraft, the Boeing B-2 nuclear bomber and the USS Zumwalt (DDG-1000). Here a new approach to solving this problem is explored, which is based on the principal of destructive interface between the …
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Antenna systems research
… demonstrated. Very large radar cross section (RCS) passive radar reflectors are used for the monostatic calibration of spaceborne synthetic aperture radars on Earth resource monitoring satellites. A computer-numerical technique for accurately determining the RCS of these large reflectors was …
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Stealth technologies based on thin microwave FSS absorbers
… as a means to reduce the radar cross-section (RCS) and hence create low-observable (‘stealthy’) metal backed antennas. The design methodology for the superstrate absorber is demonstrated by creating a 3 mm thick absorber, patterned with two nested loops and a centre patch (Rs = 40Ω/sq), placed …