By Mark E. Davis
ISBN-10: 1891121006
ISBN-13: 9781891121005
This e-book covers all features of foliage penetration (FOPEN) radar, targeting either airborne army radar structures in addition to earth source mapping radars. it's the first concise and thorough remedy of FOPEN, protecting the result of a decade-long funding by way of DARPA in characterizing foliage and earth floor with ultrawideband UHF and VHF man made aperture radar (SAR). Comparisons of the applied sciences for radar layout and sign processing are provided, as are particular layout techniques for transmitter layout for operation in a dense radio frequency spectrum. Adaptive processing to take away the results of radio and tv signs from the approach also are lined. In 10 years, FOPEN platforms will locate use in crop tracking, land mine remediation, and developing electronic maps lower than timber. This booklet could be the beginning for persevered study for years yet to come either for radar and structures engineers in protection and earth assets businesses. govt researchers, software managers and planners who've an curiosity within the detailed services of this radar expertise, in addition to collage employees and school instructing radar and sign processing will locate this booklet a serious a part of their studying for future years.
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Additional resources for Foliage Penetration Radar: Detection and Characterisation of Objects Under Trees
Example text
The detection at VHF is higher where the foliage attenuation is significantly lower and the target cross sections are larger than the clutter. , pixels on target) to characterize the objects in the image. This realization of reliable imaging capabilities for FOPEN SAR was important. It started a 5-year campaign to recharacterize the foliage clutter so that better SAR system engineering could be made possible. It was also realized at that time that a better understanding of the foliage scattering phenomenology would derive civilian uses for the systems.
2032. [29] Carson, T. , “Topographical Mapping in the Equatorial Belt Using Dual Frequency Airborne IFSAR (GeoSAR),”Photogrammeric Engineering & Remote Sensing, August 2008, p. 939. , “The Army Research LaboratoryUltra-Wide Band Testbed RADARs,”Proc. IEEE International RADAR Conference, Arlington, VA, May 1995, pp. 686–691. , “The Army Research Laboratory Ultra Wideband BoomSAR,” Proc IGARSS Vol. 3, May 1996, pp. 1886–1888. , Tsihrintzis, G. , “UWB RADAR Detection of Targets in Foliage Using Alpha Stable Clutter Models,” IEEE Trans.
The fifth RADAR system to be examined was an instrumentation RADAR installed on a computer controlled “cart” that would provided performance verification of target characterization by allowing high dynamic range collection of both foliage and ground penetration data. Each of these experimental FOPEN SAR systems embodied a new technology that had the potential for enabling operational system design. Table 2–1 summarizes the critical technologies employed in the design and development of each of the systems.
Foliage Penetration Radar: Detection and Characterisation of Objects Under Trees by Mark E. Davis
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