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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Sun, Sun-Gu Cho, Byunglae Park, Gyu Churl Kang, Youn Sik Han, Seung Hoon |
| Copyright Year | 2011 |
| Description | Author affiliation: 4 R&D Institute, Agency for Defense Development, Daejeon, Korea (Sun, Sun-Gu; Cho, Byunglae; Park, Gyu Churl; Kang, Youn Sik) || MFR Group, Samsung Thales, Youngin, Korea (Han, Seung Hoon) |
| Abstract | To increase mobility of an unmanned ground vehicle (UGV), this study describes the use of forward imaging radar applying ultra-wideband (UWB) radar technology. When high resolution radar images for the front area of a UGV are visualized, the radar can support a UGV to detect obstacles through foliage. This system employs the bi-static configuration and two transmitting horn antennas. Also, a physical array of thirty-two receiving antennas is developed to provide the necessary aperture for cross-range resolution. For visualization of concealed objects in foliage, the back-projection method is applied to the acquired data from the receivers. To verify the effectiveness of the developed radar system, real field test is conducted. In this experiment, applicability of the proposed radar to a UGV is proved by analysis of image resolution and penetrating capability for grass. |
| Starting Page | 1 |
| Ending Page | 4 |
| File Size | 295642 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781457713514 |
| e-ISBN | 9788993246179 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2011-09-26 |
| Publisher Place | Korea (South) |
| Access Restriction | Subscribed |
| Rights Holder | KIEES |
| Subject Keyword | synthetic aperture radar Image resolution forward imaging radar Imaging Receiving antennas Vegetation mapping Radar imaging ultra-wideband Radar antennas unmanned ground vehicle back-projection |
| Content Type | Text |
| Resource Type | Article |
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