Journal ArticleDOI
Planar Ultrawideband Antennas With Multiple Notched Bands Based on Etched Slots on the Patch and/or Split Ring Resonators on the Feed Line
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TLDR
In this article, three types of ultrawideband (UWB) antennas with triple notched bands are proposed and investigated for UWB communication applications, which consist of a planar circular patch monopole UWB antenna and multiple etched slots on the patch and/or split ring resonators (SRRs) coupled to the feed line.Abstract:
Three types of ultrawideband (UWB) antennas with triple notched bands are proposed and investigated for UWB communication applications. The proposed antennas consist of a planar circular patch monopole UWB antenna and multiple etched slots on the patch and/or split ring resonators (SRRs) coupled to the feed line. Good agreement is achieved between the simulated and measured results. These techniques are significant for designing UWB antennas with multiple narrow frequency notched bands or for designing multiband antennas.read more
Citations
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Journal ArticleDOI
Substrate Integrated Waveguide Loaded by Complementary Split-Ring Resonators and Its Applications to Miniaturized Waveguide Filters
Yuandan Dong,Tao Yang,T. Itoh +2 more
TL;DR: In this paper, a substrate integrated waveguide with square complementary split-ring resonators (CSRRs) etched on the waveguide surface is investigated, which allows the implementation of a forward-wave passband propagating below the characteristic cutoff frequency of waveguide.
Journal ArticleDOI
Design and Characterization of Miniaturized Patch Antennas Loaded With Complementary Split-Ring Resonators
TL;DR: In this paper, the design of compact patch antennas loaded with complementary split-ring resonators (CSRRs) and reactive impedance surface (RIS) is presented, where CSRR is incorporated on the patch as a shunt LC resonator providing a low resonance frequency and RIS is realized using the two-dimensional metallic patches printed on a metal-grounded substrate.
Journal ArticleDOI
A Compact Microstrip-Fed Triple Band-Notched UWB Monopole Antenna
TL;DR: In this article, a low-profile microstrip-fed compact triple band-notched ultrawideband (UWB) antenna is proposed, where two elliptic single complementary split-ring resonators (ESCSRRs) of different dimensions from the radiating patch of the antenna are etched out.
Journal ArticleDOI
Compact SRR loaded UWB circular monopole antenna with frequency notch characteristics
TL;DR: In this paper, the design of a compact split ring resonator (SRR) loaded coplanar waveguide (CPW) fed ultrawideband circular monopole antenna having frequency notch characteristics is presented.
Journal ArticleDOI
UWB Band-Notched Monopole Antenna Design Using Electromagnetic-Bandgap Structures
Lin Peng,Cheng-Li Ruan +1 more
TL;DR: In this paper, a new approach is proposed to reject certain bands within the passband of an ultra-wideband planar monopole antenna, which utilizes a mushroom-type electromagnetic-bandgap (EBG) structure.
References
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Magnetism from conductors and enhanced nonlinear phenomena
TL;DR: In this paper, it was shown that microstructures built from nonmagnetic conducting sheets exhibit an effective magnetic permeability /spl mu/sub eff/, which can be tuned to values not accessible in naturally occurring materials.
Journal ArticleDOI
Equivalent-circuit models for split-ring resonators and complementary split-ring resonators coupled to planar transmission lines
Juan D. Baena,Jordi Bonache,Ferran Martin,R.M. Sillero,Francisco Falcone,Txema Lopetegi,Miguel A. G. Laso,Joan Garcia-Garcia,Ignacio Gil,M.F. Portillo,Mario Sorolla +10 more
TL;DR: In this paper, a new approach for the development of planar metamaterial structures is developed, and analytical equivalent circuit models are proposed for isolated and coupled split-ring resonators/CSRRs coupled to planar transmission lines.
Journal ArticleDOI
Comparative analysis of edge- and broadside- coupled split ring resonators for metamaterial design - theory and experiments
TL;DR: In this article, a quasi-analytical and self-consistent model was developed to compute the polarizabilities of split ring resonators (SRRs) and an experimental setup was also proposed for measuring the magnetic polarizability of these structures.
Book
UWB theory and applications
TL;DR: This paper presents UWB Channel Models, a Hierarchical Model for Modulation Schemes of Receiver Structures, and Integrated Circuit Topologies, which describe the construction of receiver structures and the role of antennas in this system.
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