Metamaterials: Physics and Engineering Explorations
- N. Engheta, R. Ziolkowski
- Materials Science
- 2006
Preface. Contributors. PART I: DOUBLE-NEGATIVE (DNG) METAMATERIALS. SECTION I: THREE-DIMENSIONAL VOLUMETRIC DNG METAMATERIALS. CHAPTER 1: INTRODUCTION, HISTORY, AND SELECTED TOPICS IN FUNDAMENTAL…
Wave propagation in media having negative permittivity and permeability.
- R. Ziolkowski, E. Heyman
- PhysicsPhysical review. E, Statistical, nonlinear, and…
- 30 October 2001
Wave propagation in a double negative (DNG) medium, i.e., a medium having negative permittivity and negative permeability, is studied both analytically and numerically and the DNG slab solution is used to critically examine the perfect lens concept suggested recently by Pendry.
Design, fabrication, and testing of double negative metamaterials
- R. Ziolkowski
- Materials Science
- 9 July 2003
The design, fabrication, and testing of several metamaterials that exhibit double negative (DNG) medium properties at X band frequencies are reported. DNG media are materials in which the…
Metamaterial-Inspired Efficient Electrically Small Antennas
- A. Erentok, R. Ziolkowski
- BusinessIEEE Transactions on Antennas and Propagation
- 5 March 2008
Planar two-dimensional (2D) and volumetric three-dimensional (3D) metamaterial-inspired efficient electrically-small antennas that are easy to design; are easy and inexpensive to build; and are easy…
Metamaterial-based efficient electrically small antennas
- R. Ziolkowski, A. Erentok
- Physics
- 1 July 2006
A metamaterial paradigm for achieving an efficient, electrically small antenna is introduced. Spherical shells of ho- mogenous, isotropic negative permittivity (ENG) material are designed to create…
Application of double negative materials to increase the power radiated by electrically small antennas
- R. Ziolkowski, A. Kipple
- Physics
- 14 October 2003
The effect of surrounding an electrically small dipole antenna with a shell of double negative (DNG) material (/spl epsiv//sub r/<0 and /spl mu//sub r/<0) has been investigated both analytically and…
Pulsed and CW Gaussian beam interactions with double negative metamaterial slabs.
- R. Ziolkowski
- PhysicsOptics Express
- 7 April 2003
Gaussian beams that undergo total internal reflection from a DNG metamaterial slab are shown to experience a negative Goos-Hänchen (lateral) shift and several potential applications for these effects in the microwave and optical regimes are discussed.
Exact solutions of the wave equation with complex source locations
- R. Ziolkowski
- Physics
- 1 April 1985
New exact solutions of the homogeneous, free‐space wave equation are obtained. They originate from complex source points moving at a constant rate parallel to the real axis of propagation and,…
Characterization of a volumetric metamaterial realization of an artificial magnetic conductor for antenna applications
- A. Erentok, P.L. Luljak, R. Ziolkowski
- EngineeringIEEE Transactions on Antennas and Propagation
- 10 January 2005
The design, fabrication and measurement of a volumetric metamaterial realization of an artificial magnetic conductor (AMC) is presented. In contrast to most current realizations of AMCs, such as the…
A Review of the Scattering-Parameter Extraction Method with Clarification of Ambiguity Issues in Relation to Metamaterial Homogenization
- S. Arslanagić, T. V. Hansen, O. Breinbjerg
- MathematicsIEEE Antennas & Propagation Magazine
- 21 June 2012
The scattering-parameter extraction method of metamaterial homogenization is reviewed to show that the only ambiguity is that related to the choice of the branch of the complex logarithmic function…
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