13 Papers
4 Citations
Sai Guo is an academic researcher from Huazhong University of Science and Technology. The author has contributed to research in topics: Radar cross-section & Selective surface. The author has an hindex of 3, co-authored 11 publications.
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Papers
Design of a Wideband Absorption Frequency Selective Rasorber Based on Double Lossy Layers
TL;DR: In this paper, the authors proposed a double lossy layers frequency selective rasorber (FSR) for the first time in public reports, which has two independent absorption bands.
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A broadband tunable frequency selective surface absorber for oblique incidence applications
Yulu Zhang,Ling Miao,Sai Guo,Ze Huang,Zhaowang Cao,Yun He,Jianfeng Wei,Chengli Li,Jianjun Jiang +8 more
TL;DR: In this paper, a polarization-insensitive tunable frequency selective surface absorber for oblique incidence broadband applications is presented, where an improved anisotropy capacitive absorbing circuit is designed and then realized by FSS patterns.
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Design of a Dual-Band Electromagnetic Absorber With Frequency Selective Surfaces
Yun He,Weisen Feng,Sai Guo,Jianfeng Wei,Yulu Zhang,Ze Huang,Chengli Li,Ling Miao,Jianjun Jiang +8 more
TL;DR: In this article, a dual-band electromagnetic absorber based on double-layer frequency selective surface (FSS) is proposed for broadband applications, where layer I is designed with an absorption performance at higher frequency and a transmission window at lower frequency.
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Ultralow Scattering and Broadband Metasurface Using Phase Adjustable FSS Elements Embedded With Lumped Resistors
TL;DR: In this paper, a phase cancellation and absorptive metasurface (PCAM) with ultralow scattering and broadband features is proposed, which can not only reduce reflection amplitudes by transforming the incident waves into heat but also adjust reflection phase responses simultaneously.
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Multistate active control RCS signature for the continuous adjustment absorber/reflector transformation applications
Sai Guo,Yong Zhao,Qiyang Cao,Zhanglong Mao,Jianxiong Dong,Shaowei Bie,Ling Miao,Jianjun Jiang +7 more
TL;DR: This work will bridge the gap between the available stealth strategies and practical applications, such as moving stealth vehicles by demonstrating adjustable absorbing intensity and switchable working states that allow high-value targets to adapt to changing electromagnetic environments.
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