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SAR Azimuth Low Sidelobe Window Function Design

  • Youshan Tan
  • , Lei Wang
  • , Hong Yang An
  • , Min Li
  • , Mingyue Lou
  • , Zhongyu Li
  • , Junjie Wu
  • , Jianyu Yang
  • University of Electronic Science and Technology of China
  • East China Research Institute Os Electronic Engineeering

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

3 引用 (Scopus)

摘要

High sidelobe of strong scattering points usually submerges weak targets nearby and affects the quality of SAR image. Therefore, SAR image usually requires sidelobe control. Common window functions have limited improvement on PSLR performance when the image resolution is required to be guaranteed. Combining Min-Max weighted ISL technique, this paper proposes an azimuth low sidelobe window function design method for SAR. Simulation results show that PSLR of the designed window is nearly-10dB lower than hanning window with a-45dB ISL level, and main lobe width is almost equal to hanning window.

源语言英语
主期刊名IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium
出版商Institute of Electrical and Electronics Engineers Inc.
页3408-3411
页数4
ISBN(电子版)9781665427920
DOI
出版状态已出版 - 2022
活动2022 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2022 - Kuala Lumpur, 马来西亚
期限: 17 7月 2022 → 22 7月 2022

丛书

姓名International Geoscience and Remote Sensing Symposium (IGARSS)
卷2022-July

会议

会议2022 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2022
国家/地区马来西亚
市Kuala Lumpur
时期17/07/22 → 22/07/22

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