Buscar
Mostrando ítems 1-9 de 9
Artículo
Left-handed-media simulation and transmission of EM waves in subwavelength split-ring-resonator-loaded metallic waveguides
(American Physical Society, 2002-10-28)
At microwave frequencies, hollow metallic waveguides behave in certain aspects as a “one-dimensional plasma.” This feature will be advantageously used for simulating the propagation of electromagnetic (EM) waves in left-handed ...
Artículo
Design of compact low-pass elliptic filters using double-sided MIC technology
(Institute of Electrical and Electronics Engineers, 2007)
A novel implementation of stepped-impedance low-pass elliptic filters is presented in this paper. The filters are based on the well-known technique of cascading high- and low-impedance sections to simulate the ladder LC ...
Artículo
Parallel coupled microstrip filters with ground-plane aperture for spurious band suppression and enhanced coupling
(Institute of Electrical and Electronics Engineers, 2004)
Parallel coupled microstrip sections with a slotted ground plane are proposed as building blocks of coupled-line microstrip filters with enhanced performance. It is shown that, by proper adjustment of the ground-plane slot ...
Artículo
Marqués et al. reply
(American Physical Society, 2003)
A Reply to the Comment by I.G. Kondrat’ev and A.I. Smirnov.
Artículo
Artificial magnetic metamaterial design by using spiral resonators
(American Physical Society, 2004)
A metallic planar particle, that will be called spiral resonator (SR), is introduced as a useful artificial atom for artificial magnetic media design and fabrication. A simple theoretical model which provides the most ...
Artículo
Comment on "left-handed-media simulation and transmission of EM waves in subwavelength split-ring-resonator-loaded metallic waveguides"
(American Physical Society, 2003)
Artículo
A suitable integral equation for the quasi-TEM analysis of hybrid strip/slot-like structures
(Institute of Electrical and Electronics Engineers, 2001)
This paper reports on a suitable formulation of the spectraldomain/integral-equation method for the quasi-TEM analysis of hybrid strip/slot-like planar lines. The free surface charge distribution is used as an unknown on ...
Artículo
Comparative Analysis of Edge- and Broadside-Coupled Split Ring Resonators for Metamaterial Design - Theory and Experiments
(Institute of Electrical and Electronics Engineers, 2003)
This paper develops a quasi-analytical and self-consistent model to compute the polarizabilities of split ring resonators (SRRs). An experimental setup is also proposed for measuring the magnetic polarizability of these ...
Artículo
Design of wide-band semi-lumped bandpass filters using open split ring resonators
(Institute of Electrical and Electronics Engineers, 2007)
Open split ring resonators (OSRRs) are used in this letter to design wide-band semi-lumped bandpass filters. OSRRs work as lumped LC series elements due to their small electrical size and can be then used as building blocks ...