Wideband High-Intensity Self-Bending Bessel-Like Beam Metasurface-Based Launcher for Wireless Applications

Qu, Meijun; Du, Qi; Lan, Tianhang; Wang, Chuanbiao; Su, Jianxun; Nayyeri, Vahid

doi:10.1109/tmtt.2024.3397622

IEEE Trans. Microwave Theory Techn.

2024

DOI: 10.1109/tmtt.2024.3397622

|View full text |Cite

Wideband High-Intensity Self-Bending Bessel-Like Beam Metasurface-Based Launcher for Wireless Applications

Meijun Qu,

Qi Du,

Tianhang Lan

et al.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Article1

Relationship

Self Cite0

Independent1

Authors

Journals

Cited by 1 publication

References 34 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Anisotropic impedance holographic metasurface for near-field imaging

Meng,

Zhang,

et al. 2024

Photon. Res.

View full text Add to dashboard Cite

In this paper, the concept of anisotropic impedance holographic metasurface is proposed and validated by realizing holographic imaging with multipoint focusing techniques in near-field areas at the radio frequency domain. Combining the microwave holographic leaky-wave theory and near-field focusing principle, the mapped geometrical patterns can be constructed based on the correspondence between meta-atom structural parameters and equivalent scalar impedances in this modulated metasurface. Different from conventional space-wave modulated holographic imaging metasurfaces, this surface-wave-based holographic metasurface fed by monopole antenna embedded back on metal ground enables elimination of the misalignment error between the air feeding and space-wave-based metasurface and increase of the integration performance, which characterizes ultra-low profile, low cost, and easy integration. The core innovation of this paper is to use the classical anisotropic equivalent surface impedance method to achieve the near-field imaging effect for the first time. Based on this emerging technique, a surface-wave meta-hologram is designed and verified through simulations and experimental measurements, which offers a promising choice for microwave imaging, information processing, and holographic data storage.

show abstract

Anisotropic impedance holographic metasurface for near-field imaging

Meng,

Zhang,

et al. 2024

Photon. Res.

View full text Add to dashboard Cite

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Wideband High-Intensity Self-Bending Bessel-Like Beam Metasurface-Based Launcher for Wireless Applications

Cited by 1 publication

References 34 publications

Anisotropic impedance holographic metasurface for near-field imaging

Anisotropic impedance holographic metasurface for near-field imaging

Contact Info

Product

Resources

About