Kainan Qi

Engineering · Physical Sciences

12h-index442citations44works10.02yr avg
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Research Topics

Advanced Antenna and Metasurface Technologies(38), Metamaterials and Metasurfaces Applications(29), Antenna Design and Analysis(27), Microwave Engineering and Waveguides(7), Electromagnetic Scattering and Analysis(4)

Publications44 total

Flexible high-transparency diffusion metabsorber for optical windows with ultrawideband scattering reduction
Optics Express·2025Open Access
Monolithically integrated wide field-of-view metalens by angular dispersionless metasurface
Materials & Design·2024· 20 citedOpen Access
Bimodal Spoof Surface Plasmons Excitation on a Depth-Modulated Composite Grating by Electron Beam
2023
A Polarization-Insensitive Terahertz Flat Lens Based on High Transmission Dielectric Metasurface
2023
Design of an Active Polarizer for Wideband Quad-Polarization Conversion
IEEE Antennas and Wireless Propagation Letters·2023· 6 cited
An Ultra-Wideband Double-Layer Microwave Metalens with Reverse Dispersion Characteristic
2023
Design of combined electromagnetic metamaterial absorber
2023
An ultra-thin high-efficiency plasmonic metalens with symmetric split ring transmitarray metasurfaces
Results in Physics·2023· 23 citedOpen Access
A broadband orbital angular momentum generator utilizing polarization conversion metasurface at microwave frequencies
Optik·2023· 6 cited
Low-profile and compact retroreflector enabled by a wide-angle and high-efficiency metalens
Optical Materials·2022· 29 cited
Ultra-Broadband Absorber with Large Angular Stability Based on Frequency Selective Surface
Materials·2022· 5 citedOpen Access
Dispersion characteristics analysis of a four-layer high-numerical-aperture focusing metalens
2022 International Conference on Microwave and Millimeter Wave Technology (ICMMT)·2022
High-Efficient and Polarization-Insensitive Metalens Using Sub-Wavelength Circular Slot Elements
2022 20th International Conference on Optical Communications and Networks (ICOCN)·2022
An angularly stable and optically transparent broadband conformal microwave absorber using “diamond-shaped” pattern
Optical Materials·2022· 18 cited
Ultrawideband RCS Reduction Metasurface Based on Hybrid Mechanism of Absorption and Phase Cancellation
IEEE Transactions on Antennas and Propagation·2022· 61 cited
Ultra-Broadband RCS Reduction Based on Optimized Coding “Whale-Shaped” Polarization Conversion Metasurface With Angular Stability
IEEE Access·2022· 30 citedOpen Access
A Broadband Orbital Angular Momentum Generator Utilizing Polarization Conversion Metasurface at Microwave Frequencies
SSRN Electronic Journal·2022Open Access
Broadband, large-numerical-aperture and high-efficiency microwave metalens by using a double-layer transmissive metasurface
Applied Physics Express·2021· 33 cited
Polarization-insensitive Tunable Frequency Selective Surface based on Liquid Crystal at Ku-band
2021 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP)·2021
Ku-band Tunable Frequency Selective Surface based on Liquid Crystal with Second-order Response
2021 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP)·2021
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Frequent Co-authors

Hongcheng Yin(22), Yongqiang Liu(19), Yongxing Che(15), Liangsheng Li(11), Jinhai Sun(9), Zhongru Ren(9), Jianxun Su(8), Zengrui Li(7), Meijun Qu(4), Yaoqing Yang(4), Yongfeng Wang(4), Yongfeng Wang(4), Xiaofeng Yuan(4), Yingchao Shu(3), Lujun Wu(3), Yao Lu(3), Yan Wang(3), Lan Lu(3), Hao Wan(3), Lan Lu(2)