Journal ArticleDOI
Metamaterial-Inspired Engineering of Antennas
Richard W. Ziolkowski,Peng Jin,Chia-Ching Lin +2 more
- Vol. 99, Iss: 10, pp 1720-1731
Reads0
Chats0
TLDR
Recent developments with this NFRP electrically small paradigm will be reviewed, including considerations of increased bandwidths, as well as multiband and multifunctional extensions.Abstract:
A variety of antennas have been engineered with metamaterials (MTMs) and metamaterial-inspired constructs to improve their performance characteristics. Examples include electrically small, near-field resonant parasitic (NFRP) antennas that require no matching network and have high radiation efficiencies. Experimental verification of their predicted behaviors has been obtained. Recent developments with this NFRP electrically small paradigm will be reviewed. They include considerations of increased bandwidths, as well as multiband and multifunctional extensions.read more
Citations
More filters
Journal ArticleDOI
An Overview of the Theory and Applications of Metasurfaces: The Two-Dimensional Equivalents of Metamaterials
Christopher L. Holloway,Edward F. Kuester,Joshua A. Gordon,John F. O'Hara,James C. Booth,David R. Smith +5 more
TL;DR: Metamaterials are typically engineered by arranging a set of small scatterers or apertures in a regular array throughout a region of space, thus obtaining some desirable bulk electromagnetic behavior as mentioned in this paper.
Journal ArticleDOI
Hybrid Fractal Shape Planar Monopole Antenna Covering Multiband Wireless Communications With MIMO Implementation for Handheld Mobile Devices
TL;DR: In this article, a hybrid fractal shape planar monopole antenna covering multiple wireless communication bands is presented for multiple-input-multiple-output (MIMO) implementation for handheld mobile devices.
Journal ArticleDOI
Study on Mutual Coupling Reduction Technique for MIMO Antennas
Iram Nadeem,Dong-You Choi +1 more
TL;DR: Different MIMO antenna design techniques and all of their mutual coupling reduction techniques through various structures and mechanisms are presented with multiple examples and characteristics comparison.
Journal ArticleDOI
A Comprehensive Survey of “Metamaterial Transmission-Line Based Antennas: Design, Challenges, and Applications”
Mohammad Alibakhshikenari,Bal Singh Virdee,Leyre Azpilicueta,Mohammad Naser-Moghadasi,Mobayode O. Akinsolu,Chan H. See,Bo Liu,Raed A. Abd-Alhameed,Francisco Falcone,Isabelle Huynen,Tayeb A. Denidni,Ernesto Limiti +11 more
TL;DR: A wide overview of key early-stage concepts of metematerial-based designs as a thorough reference for specialist antennas and microwave circuits designers are provided.
Journal ArticleDOI
Electrically Tunable Metasurface with Independent Frequency and Amplitude Modulations
TL;DR: In this paper, the authors proposed a dual-tunable metasurface with actively tunable features for advanced applications in electronic and electromagnetic systems, but realizing independent dualtunability remains challengi...
References
More filters
Journal ArticleDOI
The Electrodynamics of Substances with Simultaneously Negative Values of ∊ and μ
Journal ArticleDOI
Composite Medium with Simultaneously Negative Permeability and Permittivity
TL;DR: A composite medium, based on a periodic array of interspaced conducting nonmagnetic split ring resonators and continuous wires, that exhibits a frequency region in the microwave regime with simultaneously negative values of effective permeability and permittivity varepsilon(eff)(omega).
BookDOI
Electromagnetic metamaterials : transmission line theory and microwave applications : the engineering approach
Christophe Caloz,Tatsuo Itoh +1 more
TL;DR: In this paper, the authors define Metamaterials (MTMs) and Left-Handed (LH) MTMs as a class of two-dimensional MTMs.
Journal ArticleDOI
Physical Limitations of Omni-Directional Antennas
TL;DR: In this paper, the physical limitations of omni-directional antennas are considered and the potentiality of a broad band width of an antenna with the maximum dimension of 2a has been shown.