Generalized Maxwell fish-eye lens as a beam splitter: A case study in realizing all-dielectric devices from transformation electromagnetics
A 2-D generalized Maxwell fish-eye lens has been fabricated with all-dielectric
polymer/ceramic composite materials and evaluated numerically and experimentally. The …
polymer/ceramic composite materials and evaluated numerically and experimentally. The …
Design and analysis of Maxwell fisheye lens based beamformer
Antenna arrays and multi-antenna systems are essential in beyond 5G wireless networks for
providing wireless connectivity, especially in the context of Internet-of-Everything. To …
providing wireless connectivity, especially in the context of Internet-of-Everything. To …
Resolution of Maxwell's fisheye with an optimal active drain
We analyse the resolution of Maxwell's fisheye in terms of the efficiency with which a pulse
emitted from one point (source) can be absorbed at another point (drain) that is slightly …
emitted from one point (source) can be absorbed at another point (drain) that is slightly …
The 90° rotating Eaton lens synthesized by metasurfaces
JY Li, MNM Kehn - IEEE Antennas and Wireless Propagation …, 2018 - ieeexplore.ieee.org
In this letter, the two-dimensional 90° rotating Eaton lens is designed and realized by flat
metasurfaces. Two kinds of unit-cell metallization are employed, namely the square patch …
metasurfaces. Two kinds of unit-cell metallization are employed, namely the square patch …
Theory of Maxwell's fish eye with mutually interacting sources and drains
U Leonhardt, S Sahebdivan - Physical Review A, 2015 - APS
Maxwell's fish eye is predicted to image with a resolution not limited by the wavelength of
light. However, interactions between sources and drains may ruin the subwavelength …
light. However, interactions between sources and drains may ruin the subwavelength …
Quantum optics in Maxwell's fish eye lens with single atoms and photons
We investigate the quantum optical properties of Maxwell's two-dimensional fish eye lens at
the single-photon and single-atom level. We show that such a system mediates effectively …
the single-photon and single-atom level. We show that such a system mediates effectively …
Maxwell fisheye lens based retrodirective array
MAB Abbasi, VF Fusco - Scientific Reports, 2019 - nature.com
A Maxwell fisheye lens using parallel plate index grading is presented in this study to
develop a passive retrodirective antenna array. As a proof-of-concept a design frequency of …
develop a passive retrodirective antenna array. As a proof-of-concept a design frequency of …
Can Maxwell's Fish Eye Lens Really Give Perfect Imaging? Part III. a Careful Reconsideration of the``Evidence for Subwavelength Imaging with Positive Refraction''
Many scientists do not believe that Maxwell's fish eye mirror (MFEM) can provide perfect
imaging even if there is a drain array around the imaging points. However, one microwave …
imaging even if there is a drain array around the imaging points. However, one microwave …
A simple model explaining super-resolution in absolute optical instruments
U Leonhardt, S Sahebdivan, A Kogan… - New Journal of …, 2015 - iopscience.iop.org
We develop a simple, one-dimensional model for super-resolution in absolute optical
instruments that is able to describe the interplay between sources and detectors. Our model …
instruments that is able to describe the interplay between sources and detectors. Our model …
Additive manufactured three dimensional Luneburg lens for satellite communications
O Björkqvist, O Dahlberg… - 2019 13th European …, 2019 - ieeexplore.ieee.org
A method for designing gradient refractive index (GRIN) lenses with additive manufacturing
or 3D-printing at K u band is presented. To demonstrate the potential of the method, we …
or 3D-printing at K u band is presented. To demonstrate the potential of the method, we …