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 Wysłany: Pią 13:24, 07 Sty 2011 Temat postu: spyder jackets outlet Spaceborne synthetic apertur |
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Spaceborne synthetic aperture radar of several development
A high-resolution mapping mode is not covered under the technical approach limits the width of this technology in the literature [11] and [12】 SAR system was introduced in order to achieve high resolution. In the sub-array technology. Emission signal from a sub-array. Many of the spatial separation of the parallel sub-array signal reception. Sub-time around with technology is the total bandwidth is divided into many sub-band,[link widoczny dla zalogowanych], each of which fired a sub-band subarray. And each sub-array receive all sub-band signal. Sub-band sub-array technology and the application of technology in the SAR has been studied in a foundation,[link widoczny dla zalogowanych], when the stars and the small satellite constellation and the design of family combined with each other to solve a number of single stars can not solve the problem. The field of aerospace experts and scholars at home and abroad on Distributed Spaceborne SAR and other types of radar technology to give a high priority. 7 Conclusion This paper introduces and discusses the spaceborne synthetic aperture radar in the military field has a high application value in some direction. Include the ability to measure the target height information interferometric synthetic aperture radar InSAR,[link widoczny dla zalogowanych], spaceborne SAR,[link widoczny dla zalogowanych], moving target detection, ultra wideband synthetic aperture radar, multi-frequency multi-polarization spaceborne SAR and spaceborne synthetic aperture radar distributed. These new technologies develop and mature on the analysis and design of future satellite systems will have a major impact,[link widoczny dla zalogowanych], this paper analysis of spaceborne SAR systems and the overall 2 Zhang Running: aperture radar satellite units into the design direction of the dozens of engineers and technicians with some reference.
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