# Metamaterial Electromagnetic Cloak at Microwave Frequencies

@article{Schurig2006MetamaterialEC, title={Metamaterial Electromagnetic Cloak at Microwave Frequencies}, author={David Schurig and Jack J. Mock and B. J. Justice and Steven A. Cummer and John Brian Pendry and Anthony Starr and D. Robert Smith}, journal={Science}, year={2006}, volume={314}, pages={977 - 980} }

A recently published theory has suggested that a cloak of invisibility is in principle possible, at least over a narrow frequency band. We describe here the first practical realization of such a cloak; in our demonstration, a copper cylinder was “hidden” inside a cloak constructed according to the previous theoretical prescription. The cloak was constructed with the use of artificially structured metamaterials, designed for operation over a band of microwave frequencies. The cloak decreased…

## 6,273 Citations

### Low scattering microwave cloaking by all-dielectric metamaterials

- PhysicsProceedings of the 2012 IEEE International Symposium on Antennas and Propagation
- 2012

The design of a cylindrical transmission cloak that provides low scattering cross width (SCW) at microwave frequencies is proposed. The cloak is composed of concentric layers of identical dielectric…

### Implementation of Low Scattering Microwave Cloaking by All-Dielectric Metamaterials

- PhysicsIEEE Microwave and Wireless Components Letters
- 2013

We present a cylindrical microwave cloak, which provides low total scattering cross width (TSCW) for cloaked objects larger than the wavelength. The cloak is composed of identical dielectric…

### Broadband electromagnetic cloaking of long cylindrical objects.

- PhysicsPhysical review letters
- 2009

This Letter presents an experimental demonstration of cloaking for microwaves and simulation results for cloaking in the visible range and uses a simple structure made of metal layers to demonstrate a wideband and low-loss cloak.

### In-band metamaterial cloak based on the interplay of absorption and transmission

- Physics
- 2017

A microwave metamaterial shelter with an electromagnetic narrow window over a broad absorption spectrum is experimentally demonstrated by resorting to conventional impedance-matching theory and…

### A Microwave Invisibility Cloak: The Design, Simulation, and Measurement of a Simple and Effective Frequency-Selective Surface-Based Mantle Cloak

- PhysicsIEEE Antennas and Propagation Magazine
- 2018

In recent years, there has been a growing interest in developing invisibility cloaks that can conceal an object. These techniques are often based either on coating a dielectric or conducting object…

### Microwave cloaking by all-dielectric metamaterials

- Physics2011 IEEE International Symposium on Antennas and Propagation (APSURSI)
- 2011

We present a cylindrical electromagnetic cloak composed of identical ceramic dielectric resonators for operation in the microwave range. The performance of the cloak has been verified by full-wave…

### Two-dimensional metamaterial structure exhibiting reduced visibility at 500 nm.

- Materials ScienceOptics letters
- 2008

An experimental two-dimensional reduced visibility structure that approximates the distribution of the radial component of the dielectric permittivity necessary to achieve nonmagnetic cloaking in the visible frequency range is reported.

### Three-dimensional broadband ground-plane cloak made of metamaterials

- PhysicsNature communications
- 2010

The first practical implementation of a fully 3D broadband and low-loss ground-plane cloak at microwave frequencies is realized, realized by drilling inhomogeneous holes in multi-layered dielectric plates.

### A quasistatic magnetic cloak

- Physics
- 2013

Cloaking a three-dimensional object in free space from electromagnetic waves has recently become a theoretical possibility, although practical implementations can only be made in reduced schemes. If…

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