Detection of Four Types Fluctuating Range Distributed Targets in the Presence of Non Gaussian Clutter in HRR RADARS Using HoughTransform

سال انتشار: 1392
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 1,332

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شناسه ملی سند علمی:

ICEE21_559

تاریخ نمایه سازی: 27 مرداد 1392

چکیده مقاله:

In this paper, we propose a new approach for noncoherent integration of HRR pulses based on Hough transform which employs the slope-intercept parameterspace. Also we use a low pass filter after Hough transform to improve detection. In this paper we investigate the performance of filtered Hough transform-based detector fordetection of range distributed target in HRR RADAR signals, in the presence of Gaussian and non Gaussiandistributed clutter for non-fluctuating and four types of Swerling targets. The performance of target detection of filtered Hough transform-based detector is analyzed through Monte- Carlo simulation runs

کلیدواژه ها:

HRR RADAR ، Fluctuating Range Distributed Targets ، Hough Transform ، Non Gaussian Clutter

نویسندگان

Vahid Riazi

Electrical Engineering Department, Shiraz University, Namazi sq. , Shiraz,Iran

Fariba Haghjoo

Azad University, Bushehr Branch, Iran

Abbas Sheikhi

Electrical Engineering Department, Shiraz University