[HTML][HTML] 雷达极化信息获取及极化信号处理技术研究综述

赵春雷, 王亚梁, 阳云龙, 毛兴鹏, 于长军 - 雷达学报, 2016 - radars.ac.cn
雷达极化信号处理技术作为雷达领域的热门研究方向之一, 逐渐受到了国内外学者的重视并在
诸多领域得到广泛应用, 而极化信息获取则是极化信号处理的基础. 该文对相关的几个主要方面 …

On‐Demand Dynamic Polarization Meta‐transformer

Q Hu, K Chen, J Zhao, S Dong… - Laser & Photonics …, 2023 - Wiley Online Library
Polarization is one of the key characteristics of light; hence its versatile manipulation plays a
pivotal role in wave‐matter interaction, communication, detection, etc. Although …

Wideband switchable linear polarization rotator based on metasurface

P Wang, Y Qin, Y Wang, H Zhou, Z Yan - Applied Physics Letters, 2023 - pubs.aip.org
The realization of dynamic polarization rotation based on the metamaterial or metasurface is
always a concerned issue in electromagnetic manipulation. In this Letter, a transmission …

Dynamically Generating Diverse Multi‐Beams with On‐Demand Polarizations through Space‐Time Coding Metasurface

Q Hu, W Yang, J Wang, X Lu, J Zhao… - Advanced Optical …, 2024 - Wiley Online Library
Although metasurfaces have emerged as an inspiring platform for polarization optics, most
of the existing designs merely support static performances or a few tunable polarization …

Angle estimation of extended targets in main-lobe interference with polarization filtering

J Ma, L Shi, Y Li, S Xiao, X Wang - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
In the presence of the interference from a main-lobe direction, the monopulse
measurements always get erroneous angle estimates. By polarization filtering, the …

[HTML][HTML] Review of radar polarization information acquisition and polarimetric signal processing techniques

Z Chunlei, W Yaliang, Y Yunlong, M Xingpeng… - 雷达学报, 2016 - radars.ac.cn
As one of the topical research area in the field of radar, polarimetric signal processing
techniques gradually receive the attention of scholars worldwide and have been widely …

Transmissive Polarization Converter with Eliminated Filtering Effect Based on Non‐Reciprocal Metasurface

P Wang, Y Wang, H Zhou, B Li, Y Qin… - Advanced Functional …, 2024 - Wiley Online Library
The utilization of polarization conversion metasurfaces (PCMs) has enormously facilitated
the capabilities of numerous wireless systems and optical devices. However, the cross …

Target polarization scattering matrix estimation with conformal MIMO radar

X Wang, S Zhou, W Zhao, X Peng, H Ma - Signal Processing, 2023 - Elsevier
Conformal multiple-input multiple-output (MIMO) radar is a wide generation of conventional
MIMO radar and it uses multiple antennas of different polarization transmit beampatterns for …

A Direction-Finding Model with Spatial Polarization Characteristics

M Qu, R Liu, Z Deng, W Si, K Wu - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
The representation of electromagnetic wave polarizations and co-polarizations of antenna
elements have extensively been studied and documented. Various approaches to the …

Bistatic scattering centres of cone-shaped targets and target length estimation

XF Ai, XH Zou, YZ Li, JH Yang, SP Xiao - Science China Information …, 2012 - Springer
The bistatic scattering centres are commonly modeled as the fixed scattering centres for
imaging; however, the location of the bistatic scattering centre changes with the bistatic …