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检索条件"机构=Beijing Key Laboratory of Embedded Real-Time Information Processing Technology"
576 条 记 录,以下是201-210 订阅
排序:
Generation scheme of chirp scaling phase functions based on floating-point CORDIC processor
Generation scheme of chirp scaling phase functions based on ...
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IET International Radar Conference 2018, IRC 2018
作者: Fang, Linlin Xie, Yizhuang Li, Bingyi Chen, He Radar Research Lab School of Information and Electronics Beijing Institute of Technology Beijing100081 China Beijing Key Laboratory of Embedded Real-time Information Processing Technology Beijing100081 China
This study presents a chirp scaling (CS) phase function generation scheme based on CORDIC algorithm, it adopts single precision floating-point CORDIC processor to implement a variety of non-linear operations which are... 详细信息
来源: 评论
realization of fixed-point SAR imaging based on embedded GPU
Realization of fixed-point SAR imaging based on embedded GPU
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2019 IEEE International Conference on Signal, information and Data processing, ICSIDP 2019
作者: Li, Huixing Gao, Zixin Li, Bingyi Xie, Yi Zhuang Radar Research Lab School of Information and Electronics Beijing Institute of Technology Beijing China Beijing Key Laboratory of Embedded Real-time Information Processing Technology Beijing Institute of Technology Beijing China Beijing Institute of Radio Measurement Beijing China
Aiming at the problem of insufficient memory in the real-time processing of SAR imaging on embedded TX2, this paper studies a design optimization scheme of fixed-point imaging algorithm on TX2. In order to ensure the ... 详细信息
来源: 评论
Polarisation-space-time adaptive processing for heterogeneous clutter suppression of airborne-phased array radar
Polarisation-space-time adaptive processing for heterogeneou...
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IET International Radar Conference 2018, IRC 2018
作者: Sun, Yuze Yang, Jian Yang, Xiaopeng Department of Electronic Engineering Tsinghua University Beijing China Beijing Key Laboratory of Embedded Real-time Information Processing Technology School of Information and Electronic Beijing Institute of Technology Beijing China
Conventional space-time adaptive processing (STAP) achieves clutter suppression by combining spatial signals and the temporal pulses. However, extreme slow-moving target cannot be effectively detected by space-time jo... 详细信息
来源: 评论
FPGA implementation of SAR bi-channel synthesis based on inverse filtering  5
FPGA implementation of SAR bi-channel synthesis based on inv...
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IET International Radar Conference 2020, IET IRC 2020
作者: Shao, Xin Shi, Hao Chen, Liang Zhang, Na Radar Research Lab School of Information and Electronics Beijing Institute of Technology Beijing China Beijing Key Laboratory of Embedded Real-Time Information Processing Technology Beijing China Beijing Institute of Technology Chongqing Innovation Center Chongqing China
In a multi-channel synthetic aperture radar (MSAR) system, non-uniform azimuth sampling is an important factor affecting imaging. If it is not processed and then imaged directly, it will inevitably lead to deteriorati... 详细信息
来源: 评论
Analysis of the Impact of Geosynchronous Satellite Motion on Vehicle-borne SAR Imaging
Analysis of the Impact of Geosynchronous Satellite Motion on...
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2024 IEEE International Conference on Control Science and Systems Engineering, ICCSSE 2024
作者: Ma, Tengyu Chen, Zhiyang Li, Yuanhao Hu, Cheng Beijing Key Laboratory of Real-Time Information Processing Technology of Embedded Beijing100081 China School of Information and Electronic Beijing Institute of Technology Beijing100081 China Advanced Technology Research Institute Beijing Institute of Technology Jinan250300 China
Vehicle-borne synthetic aperture radar (SAR) has the advantages of flexible configuration, convenient deployment, and long endurance, making it an effective means for high-resolution imaging of space targets such as g... 详细信息
来源: 评论
Adaptive signal suppression based on modified PCA for a single-point radiation source in radar networks
Adaptive signal suppression based on modified PCA for a sing...
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IET International Radar Conference 2018, IRC 2018
作者: Miao, Yingjie Liu, Feifeng Tian, Lun Liu, Quanhua School of Information and Electronics Beijing Institute of Technology Beijing100081 China Beijing Key Laboratory of Embedded Real-time Information Processing Technology School of Information and Electronics Beijing Institute of Technology Beijing100081 China
In order to realise effective target detection with a large baseline radar network interfered by a single radiation source, an adaptive processing method derived from traditional principal component analysis (PCA) and... 详细信息
来源: 评论
A modified SPECAN algorithm based on Chirp Scaling principle
A modified SPECAN algorithm based on Chirp Scaling principle
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IET International Radar Conference 2015
作者: Zhou, Zhichao Yang, Wenfu Feng, Dongbo Ding, Zegang Zeng, Tao Beijing Key Laboratory of Embedded Real-Time Information Processing Technology Radar Research Lab. School of Information and Electronics Beijing Institute of Technology Beijing100081 China China Academy of Launch Vehicle Technology Beijing100076 China
When synthetic aperture radar (SAR) works at the squint mode with a large grazing angle, the range walk varies obviously with the slant range. The traditional SPECAN algorithm corrects the range walk only based on the... 详细信息
来源: 评论
Robust Adaptive OS-CFAR Detector for Maneuvering Group Target Based on Formation Prior Knowledge  2
Robust Adaptive OS-CFAR Detector for Maneuvering Group Targe...
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2nd IEEE International Conference on Signal, information and Data processing, ICSIDP 2024
作者: Shi, Mengxin Jiang, Qi Wang, Rui Beijing Institute of Technology Radar Technology Research Institute School of Information and Electronics Beijing China Beijing Key Laboratory of Real-Time Information Processing Technology of Embedded Beijing China The Advanced Technology Research Institute Beijing Institute of Technology Jinan China
Detecting the individuals such like the bird flocks or a UAV swarm is a great challenge for radar systems. The lack of prior knowledge about the characteristics of dynamic group targets leads to the performance degrad... 详细信息
来源: 评论
Target recognition in synthetic aperture radar image based on PCANet
Target recognition in synthetic aperture radar image based o...
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IET International Radar Conference 2018, IRC 2018
作者: Qi, Baogui Jing, Haitao Chen, He Zhuang, Yin Yue, Zhuo Wang, Chonglei Beijing Key Laboratory of Embedded Real-time Information Processing Technology Beijing Institute of Technology Beijing100081 China Shanghai Institute of Satellite Engineering Shanghai200240 China
Automatic targets recognition (ATR) for synthetic aperture radar (SAR) image is very important. ATR can be used in traffic management, national frontier safety, and so on. Traditional algorithms for SAR ATR is compose... 详细信息
来源: 评论
Improved multiple hypothesis tracking using incomplete measurements for group targets  2
Improved multiple hypothesis tracking using incomplete measu...
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2nd IEEE International Conference on Signal, information and Data processing, ICSIDP 2024
作者: Ni, Na Jiang, Qi Hu, Cheng Beijing Institute of Technology Radar Technology Research Institute School of Information and Electronics Beijing China Beijing Key Laboratory of Real-Time Information Processing Technology of Embedded Beijing China Beijing Institute of Technology The Advanced Technology Research Institute Jinan China
Tracking targets within a group has received much attention in the radar field recently years. Group targets are usually closely spaced with similar velocity, making it hard to distinguish multiple targets. For precis... 详细信息
来源: 评论