A ground based circular synthetic aperture radar
Detecting on-the-ground objects is a subject of interest for some applications. Typical example is foreign object detection on the airport runway. In response to this demand, a ground-based Circular Synthetic Aperture Radar (CSAR) system is proposed and explained in the paper. In the proposed CSAR,...
| Main Authors: | , , , |
|---|---|
| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
IEEE
2013
|
| Online Access: | http://psasir.upm.edu.my/id/eprint/48313/ http://psasir.upm.edu.my/id/eprint/48313/1/A%20ground%20based%20circular%20synthetic%20aperture%20radar.pdf |
| _version_ | 1848851049261039616 |
|---|---|
| author | Mohammadpoor, Mojtaba Raja Abdullah, Raja Syamsul Azmir Ismail, Alyani Abas, Ahmad Fauzi |
| author_facet | Mohammadpoor, Mojtaba Raja Abdullah, Raja Syamsul Azmir Ismail, Alyani Abas, Ahmad Fauzi |
| author_sort | Mohammadpoor, Mojtaba |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Detecting on-the-ground objects is a subject of interest for some applications. Typical example is foreign object detection on the airport runway. In response to this demand, a ground-based Circular Synthetic Aperture Radar (CSAR) system is proposed and explained in the paper. In the proposed CSAR, the antennas represent a circular movement trajectory. Wideband Linear Frequency (LFM) chirps were used for transmission. A simulation model for CSAR, based on the Doppler Effect between the radar and object is developed in this paper. In addition, a processing method for object detection using correlation between image data produced by simulation and experimental data is developed. The resultant of the simulated model at each point, which represents the object's behavior in an ideal and clutter-free environment, is used as a template for object detection. Simulation and experimental results demonstrate that the proposed method is well suited in detecting small objects at different positions. |
| first_indexed | 2025-11-15T10:16:00Z |
| format | Conference or Workshop Item |
| id | upm-48313 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T10:16:00Z |
| publishDate | 2013 |
| publisher | IEEE |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-483132016-08-04T08:14:34Z http://psasir.upm.edu.my/id/eprint/48313/ A ground based circular synthetic aperture radar Mohammadpoor, Mojtaba Raja Abdullah, Raja Syamsul Azmir Ismail, Alyani Abas, Ahmad Fauzi Detecting on-the-ground objects is a subject of interest for some applications. Typical example is foreign object detection on the airport runway. In response to this demand, a ground-based Circular Synthetic Aperture Radar (CSAR) system is proposed and explained in the paper. In the proposed CSAR, the antennas represent a circular movement trajectory. Wideband Linear Frequency (LFM) chirps were used for transmission. A simulation model for CSAR, based on the Doppler Effect between the radar and object is developed in this paper. In addition, a processing method for object detection using correlation between image data produced by simulation and experimental data is developed. The resultant of the simulated model at each point, which represents the object's behavior in an ideal and clutter-free environment, is used as a template for object detection. Simulation and experimental results demonstrate that the proposed method is well suited in detecting small objects at different positions. IEEE 2013 Conference or Workshop Item PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/48313/1/A%20ground%20based%20circular%20synthetic%20aperture%20radar.pdf Mohammadpoor, Mojtaba and Raja Abdullah, Raja Syamsul Azmir and Ismail, Alyani and Abas, Ahmad Fauzi (2013) A ground based circular synthetic aperture radar. In: International Radar Symposium (IRS 2013), 19-21 June 2013, Dresden, Germany. (pp. 521-526). http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6581140&queryText=universiti%20putra%20malaysia&pageNumber=24&newsearch=true |
| spellingShingle | Mohammadpoor, Mojtaba Raja Abdullah, Raja Syamsul Azmir Ismail, Alyani Abas, Ahmad Fauzi A ground based circular synthetic aperture radar |
| title | A ground based circular synthetic aperture radar |
| title_full | A ground based circular synthetic aperture radar |
| title_fullStr | A ground based circular synthetic aperture radar |
| title_full_unstemmed | A ground based circular synthetic aperture radar |
| title_short | A ground based circular synthetic aperture radar |
| title_sort | ground based circular synthetic aperture radar |
| url | http://psasir.upm.edu.my/id/eprint/48313/ http://psasir.upm.edu.my/id/eprint/48313/ http://psasir.upm.edu.my/id/eprint/48313/1/A%20ground%20based%20circular%20synthetic%20aperture%20radar.pdf |