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科研机构
北京大学 [3]
深海科学与工程研究所 [3]
国家空间科学中心 [1]
长春光学精密机械与物... [1]
光电技术研究所 [1]
重庆绿色智能技术研究... [1]
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期刊论文 [8]
会议论文 [2]
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2021 [2]
2020 [1]
2019 [3]
2017 [2]
2016 [2]
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Pruned Distributed and Parallel Subarray Beamforming for 3-D Underwater Imaging With Fine-Grid Sparse Arrays
期刊论文
IEEE JOURNAL OF OCEANIC ENGINEERING, 2021, 卷号: 46, 期号: 4, 页码: 1356-1371
作者:
Zhao, Dongdong
;
Chen, Peng
;
Hu, Yingtian
;
Liang, Ronghua
;
Wang, Haixia
收藏
  |  
浏览/下载:51/0
  |  
提交时间:2021/11/16
Array signal processing
Imaging
Planar arrays
Indexes
Genetic algorithms
Hardware
Transforms
Acoustic imaging
digital beamforming
fine-grid sparse arrays
pruned fast Fourier transform (FFT)
real-time 3-D underwater imaging
simulated annealing (SA) algorithm
Sparse-aperture photonics-integrated interferometer (spin) imaging system: Structural design and imaging quality analysis
期刊论文
Optics Express, 2021, 卷号: 29, 期号: 24, 页码: 39256-39270
作者:
T. Chen
;
X. Zeng
;
Y. Bai
;
Z. Zhang
;
Y. Wang
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2022/06/13
Optimized Design for Sparse Arrays in 3-D Imaging Sonar Systems Based on Perturbed Bayesian Compressive Sensing
期刊论文
IEEE SENSORS JOURNAL, 2020, 卷号: 20, 期号: 10, 页码: 5554-5565
作者:
Lin, Zhenwei
;
Chen, Yaowu
;
Liu, Xuesong
;
Jiang, Rongxin
;
Shen, Binjian
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2020/06/16
Bayesian compressed sensing
convex optimization
element merging
phased array 3-D imaging sonar system
position perturbation
sparse planar array
Synthesis of sparse planar arrays in the whole field by compressed sensing
期刊论文
ELECTRONICS LETTERS, 2019, 卷号: 55, 期号: 23, 页码: 1211-1212
作者:
Zhao, Dongdong
;
Chen, Peng
;
Hu, Yingtian
;
Liang, Ronghua
;
Wang, Haixia
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2020/03/16
Synthesis of Non-separable Sparse Planar Array via Compressed Sensing
会议论文
Shanghai, China, March 20, 2019 - March 22, 2019
作者:
Zhao, Xiaowen
;
Yang, Qingshan
;
Zhang, Yunhua
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  |  
浏览/下载:22/0
  |  
提交时间:2019/12/17
2-D beam deflection model of liquid crystal phased array
会议论文
Beijing, China, July 7, 2019 - July 9, 2019
作者:
Hu, Jie
;
Du, Shengping
;
Guo, Hongyang
;
Ren, Xi
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2021/05/06
Beam deflection
Liquid crystal
Deflection precision
Dimension-Factorized Range Migration Algorithm for Regularly Distributed Array Imaging
期刊论文
SENSORS, 2017, 卷号: 17, 期号: 11, 页码: 13
作者:
Guo, Qijia
;
Wang, Jie
;
Chang, Tianying
;
Cui, Hong-Liang
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2018/03/05
dimension-factorized
range migration algorithm
MIMO
regularly distributed array imaging
Ultrawideband Underwater Real-Time 3-D Acoustical Imaging With Ultrasparse Arrays
期刊论文
IEEE JOURNAL OF OCEANIC ENGINEERING, 2017
Chi, Cheng
;
Li, Zhaohui
;
Li, Qihu
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2017/12/03
Beam steering
imaging sonar
real-time 3-D acoustical imaging
sparse array
ultrawideband (UWB) array
UWB imaging
LARGE PLANAR ARRAYS
SIMULATED ANNEALING ALGORITHM
MODULATED EXCITATION SIGNALS
WIDE-BAND ARRAYS
MEDICAL ULTRASOUND
NEAR-FIELD
SYSTEM
SONAR
DESIGN
DECONVOLUTION
Fast Computation of Wideband Beam Pattern for Designing Large-Scale 2-D Arrays
期刊论文
IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 2016
Chi, Cheng
;
Li, Zhaohui
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Array design
nonuniform fast Fourier transform (FFT)
wideband beam pattern
wideband 2-D array
FAST FOURIER-TRANSFORMS
LARGE PLANAR ARRAYS
TRANSDUCER ARRAYS
LINEAR ARRAYS
NEAR-FIELD
ALGORITHM
OPTIMIZATION
VISION
SYSTEM
LOBE
Fast Broadband Beamforming Using Nonuniform Fast Fourier Transform for Underwater Real-Time 3-D Acoustical Imaging
期刊论文
IEEE JOURNAL OF OCEANIC ENGINEERING, 2016
Chi, Cheng
;
Li, Zhaohui
;
Li, Qihu
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Arbitrary 2-D arrays
broadband frequency-domain beamforming
computational load evaluation
near-field imaging
nonuniform fast Fourier transform (NUFFT)
3-D acoustical imaging
PLANAR ARRAYS
APPROXIMATION
ALGORITHM
SYSTEMS
VISION
DESIGN
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