A New MIMO SAR System based on Alamouti Space-Time Coding Scheme and OFDM-LFM Waveform Design
文献类型：会议论文
| 作者 | Shi, Xiaojin; Zhang, Yunhua
|
| 出版日期 | 2015 |
| 会议名称 | Conference on SAR Image Analysis, Modeling, and Techniques XV |
| 会议日期 | SEP 23-24, 2015 |
| 会议地点 | Toulouse, FRANCE |
| 关键词 | synthetic aperture radar (SAR) multiple-input and multiple-output (MIMO) Alamouti Scheme orthogonal frequency division multiplexing (OFDM) |
| 页码 | 96420P |
| 通讯作者 | Shi, XJ (reprint author), Chinese Acad Sci, Natl Space Sci Ctr, Key Lab Microwave Remote Sensing, 1 Nanertiao, Beijing 100190, Peoples R China. |
| 英文摘要 | In recent years, multi-input and multi-output (MIMO) radar has attracted much attention of many researchers and institutions. MIMO radar transmits multiple signals, and receives the backscattered signals reflected from the targets. In contrast with conventional phased array radar and SAR system, MIMO radar system has significant potential advantages for achieving higher system SNR, more accurate parameter estimation, or high resolution of radar image. In this paper, we propose a new MIMO SAR system based on Alamouti space-time coding scheme and orthogonal frequency division multiplexing linearly frequency modulated (OFDM-LFM) for obtaining higher system signal-to-noise ratio (SNR) and better range resolution of SAR image. |
| 收录类别 | EI ; CPCI |
| 会议主办者 | SPIE |
| 会议录 | SAR IMAGE ANALYSIS, MODELING, AND TECHNIQUES XV
 |
| 语种 | 英语 |
| ISSN号 | 0277-786X |
| ISBN号 | 978-1-62841-852-1 |
| 源URL | [http://ir.nssc.ac.cn/handle/122/5359]  |
| 专题 | 国家空间科学中心_微波遥感部 |
| 推荐引用方式 GB/T 7714 | Shi, Xiaojin,Zhang, Yunhua. A New MIMO SAR System based on Alamouti Space-Time Coding Scheme and OFDM-LFM Waveform Design[C]. 见:Conference on SAR Image Analysis, Modeling, and Techniques XV. Toulouse, FRANCE. SEP 23-24, 2015. |
入库方式： OAI收割
来源：国家空间科学中心
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