Application of double negative materials to increase the power radiated by electrically small antennas

By Richard W. Ziolkowski, A. Kipple. 2003

439 citations recorded by the source corpus.

Subfields: Aerospace Engineering, Electronic, Optical and Magnetic Materials

View Paper: https://www.semanticscholar.org/paper/cf426e5c31e374ced22f7fc8dc7eda6f1716dfc7

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In Aerospace Engineering

In Electronic, Optical and Magnetic Materials

Citations in the corpus

Metamaterial-Inspired Efficient Electrically Small Antennas (2008, methodology): “The initial analytical research into the metamaterial-based EESA systems given in [ 14 ], [15] revealed that it is possible to design an EESA system formed by an electrically-small electric dipole antenna radiating in the presence of either an idealized homogeneous and isotropic double-negative (DNG”
Composite right/left-handed transmission line based compact resonant antennas for RF module integration (2006, background): “Recently, metamaterial based transmission lines have been developed and have been shown to exhibit unique features of anti-parallel phase and group velocities and zero propagation constant at a certain frequency at the fundamental operating mode [12]–[16].”
Antenna Miniaturization Techniques: A Review of Topology- and Material-Based Methods (2018, methodology): “The application of metamaterials to improve the performance of small antennas has been reported in many published works [40]–[43].”
Metamaterial-based efficient electrically small antennas (2006, methodology): “The total length of the infinitesimal electric dipole is assumed to be . With and , the RPRs of the infinitesimal electric dipole-ENG shell system as a function of the outer radius for the lossless case with , and the lossy cases with , are shown in Fig. 2. The lossless case has its maximum RPR at .”
Subwavelength, Compact, Resonant Patch Antennas Loaded With Metamaterials (2007, background): “The use of ENG or DNG covers to enhance the radiation and matching properties of short electric dipoles has also been proposed by Ziolkowski and his group (see, e.g., [ 20 ]), and the idea of employing such covers, exciting higher-order polariton resonances, in order to synthesize super-directive ra”