Frequency-Diverse Holographic Metasurface Antenna for Near-Field Microwave Computational Imaging

Frequency-Diverse Holographic Metasurface Antenna for Near-Field Microwave Computational Imaging

This article presents a holographic metasurface antenna with stochastically distributed surface impedance, which produces randomly frequency-diverse radiation patterns. Low mutual coherence electric field patterns generated by the holographic metasurface antenna can cover the K-band from 18 to 26 GH...

Full description

Bibliographic Details
Main Authors: Jiaqi Han, Long Li, Shuncheng Tian, Xiangjin Ma, Qiang Feng, Haixia Liu, Yu Zhao, Guisheng Liao
Format: Article
Language:English
Published: Frontiers Media S.A. 2021-10-01
Series:Frontiers in Materials
Subjects:
holographic metasurface
computational imaging
compressed sensing
near-field imaging
frequency-diverse
Online Access:https://www.frontiersin.org/articles/10.3389/fmats.2021.766889/full

Internet

https://www.frontiersin.org/articles/10.3389/fmats.2021.766889/full

Similar Items