IMPROVING FLUCTUATING TARGET DETECTION USING HIGH RANGE RESOLUTION IN STEPPED FREQUENCY RADARS

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HASANSHAHI M.; FALLAH M.; MOHSENI R.

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Journal Paper

Paper Information

Journal: JOURNAL OF RADAR Year:2013 | Volume:1 | Issue:1 (SERIAL NO. 1) Page(s): 49-58

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Information Journal Paper

Title

IMPROVING FLUCTUATING TARGET DETECTION USING HIGH RANGE RESOLUTION IN STEPPED FREQUENCY RADARS

Author(s)

HASANSHAHI M. | FALLAH M. | MOHSENI R. | Issue Writer Certificate

Keywords

STEPPED FREQUENCY RADARSQ2

TARGET FLUCTUATIONQ2

HIGH RANGE RESOLUTIONQ2

RANGE DISTRIBUTED TARGETQ2

Abstract

One of the problems in detecting radar targets is the variation of target cross section due to aspect angle change; which is named as "Target Fluctuation". This primarily depends on target geometry and transmitted wavelength and may cause significant loss of detection. A method to deal with this challenge is improving the radar range resolution using stepped frequency signals. In this paper, after introducing this kind of radar signal and explaining how to access high resolution, some techniques have been investigated for improving fluctuating targets detection in the STEPPED FREQUENCY RADARS. To do so, three distinct methods have been firstly presented for modeling RANGE DISTRIBUTED TARGETs. Then two detectors have been suggested for detecting these kinds of targets. Finally, it is shown that the distribution of target as the result of HIGH RANGE RESOLUTION can fully compensate the TARGET FLUCTUATION loss.

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APA: Copy

HASANSHAHI, M., FALLAH, M., & MOHSENI, R.. (2013). IMPROVING FLUCTUATING TARGET DETECTION USING HIGH RANGE RESOLUTION IN STEPPED FREQUENCY RADARS. JOURNAL OF RADAR, 1(1 (SERIAL NO. 1)), 49-58. SID. https://sid.ir/paper/244146/en

Vancouver: Copy

HASANSHAHI M., FALLAH M., MOHSENI R.. IMPROVING FLUCTUATING TARGET DETECTION USING HIGH RANGE RESOLUTION IN STEPPED FREQUENCY RADARS. JOURNAL OF RADAR[Internet]. 2013;1(1 (SERIAL NO. 1)):49-58. Available from: https://sid.ir/paper/244146/en

IEEE: Copy

M. HASANSHAHI, M. FALLAH, and R. MOHSENI, “IMPROVING FLUCTUATING TARGET DETECTION USING HIGH RANGE RESOLUTION IN STEPPED FREQUENCY RADARS,” JOURNAL OF RADAR, vol. 1, no. 1 (SERIAL NO. 1), pp. 49–58, 2013, [Online]. Available: https://sid.ir/paper/244146/en

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