W-Band Sparse Imaging System Using Frequency Diverse Cavity-Fed Metasurface Antennas

W-Band Sparse Imaging System Using Frequency Diverse Cavity-Fed Metasurface Antennas

We experimentally demonstrate a frequency-diverse, computational imaging system at W-band frequencies utilizing an array of cavity-fed metasurface antennas. Each metasurface antenna consists of a cavity milled from aluminum stock, with an upper plate patterned with a set of radiating slots. As a fun...

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Bibliographic Details
Main Authors: Tomas Zvolensky, Vinay R. Gowda, Jonah Gollub, Daniel L. Marks, David R. Smith
Format: Article
Language:English
Published: IEEE 2018-01-01
Series:IEEE Access
Subjects:
W-band
sparse imaging
frequency diverse
metasurface antennas
millimeter waves
resonant cavity
Online Access:https://ieeexplore.ieee.org/document/8543809/

Internet

https://ieeexplore.ieee.org/document/8543809/

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