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António L. Topa
António L. Topa
Departamento de Engenharia Electrotécnica e de Computadores, Instituto Superior Técnico
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Full-wave analysis of a nonradiative dielectric waveguide with a pseudochiral/spl Omega/-slab
AL Topa, CR Paiva, AM Barbosa
IEEE transactions on microwave theory and techniques 46 (9), 1263-1269, 1998
371998
Novel propagation features of double negative H‐guides and H‐guide couplers
AL Topa, CR Paiva, AM Barbosa
Microwave and Optical Technology Letters 47 (2), 185-190, 2005
242005
Semileaky waves in dielectric chirowaveguides
CR Paiva, AL Topa, AM Barbosa
Optics letters 17 (23), 1670-1672, 1992
211992
Influence of intermodal dispersion on the switching of solitons at different wavelengths in twin-core fiber couplers
CR Paiva, AL Topa, AM Barbosa
JOSA B 16 (10), 1636-1641, 1999
191999
Contradirectional interaction in a NRD waveguide coupler with a metamaterial slab
AL Topa
XXVII International Union of Radio Science Gen. Assembly, 17-24, 2002
172002
Electromagnetic wave propagation in chiral H-guides
A Topa, C Paiva, A Barbosa
Progress In Electromagnetics Research 103, 285-303, 2010
162010
Guidance and leakage properties of chiral optical fibers
FM Janeiro, CR Paiva, AL Topa
JOSA B 19 (11), 2558-2566, 2002
142002
Novel propagation features of dielectric planar chirowaveguides due to nonreciprocity
CR Paiva, AL Topa, AM Barbosa
Microwave and Optical Technology Letters 6 (3), 182-185, 1993
111993
Electromagnetic wave propagation in omega waveguides: Discrete complex modes and application to a ridge waveguide
A Topa, C Paiva, A Barbosa
Progress In Electromagnetics Research 49, 309-331, 2004
102004
COMPLETE SPECTRAL REPRESENTATION FOR THE ELECTROMAGNETIC FIELDS OF PLANAR MULTI-LAYERED WAVEGUIDES CONTAINING PSEUDOCHIRAL Q-MEDIA-Abstract
AL Topa, CR Paiva, AM Barbosa
Journal of electromagnetic waves and applications 12 (3), 349-350, 1998
91998
Guidance and leakage behavior of uniaxial ridge waveguides
AL Topa, CR Paiva, AM Barbosa
Journal of Electromagnetic Waves and Applications 23 (13), 1675-1684, 2009
62009
Guided wave propagation in H-guides using double negative materials
AL Topa, CR Paiva, AM Barbosa
Proceedings of, 156, 2004
62004
Waveguide dispersion in a strongly biaxial anisotropic fiber: an analytical solution
IV Neves, AL Topa, MG Neves
Journal of lightwave technology 30 (14), 2262-2270, 2012
52012
Dispersion and losses in metamaterial DNG H-guides
AL Topa, CR Paiva, AM Barbosa
Metamaterials and Plasmonics: Fundamentals, Modelling, Applications, 289-298, 2009
42009
Surface and leaky modes of multilayered omega structures
AL Topa, CR Paiva, AM Barbosa
Advances in electromagnetics of complex media and metamaterials, 291-305, 2002
42002
Least squares boundary residual method for the analysis of step discontinuities in open chiral waveguides
AL Topa, CR Paiva, AM Barbosa
AEU-International Journal of Electronics and Communications 55 (4), 281-291, 2001
42001
Radiation control on a step discontinuity of a grounded chiral slab
AL Topa, CR Paiva, AM Barbosa
Proc. Bianisotropics 8, 325-328, 2000
42000
Propagation characteristics of the rectangular waveguide inhomogeneously filled with uniaxial omega media
AL Topa, CR Paiva, AM Barbosa
IEICE Transactions on Electronics 82 (7), 1166-1171, 1999
41999
Rigorous analysis of a step discontinuity in a dielectric planar anisotropic waveguide
AL Topa, CR Paiva, AM Barbosa
Microwave and Optical Technology Letters 5 (11), 602-606, 1992
41992
Dispersive leaky-mode propagation in metamaterial nonradiative dielectric waveguides
AL Topa, CR Paiva, AM Barbosa
2007 IEEE Antennas and Propagation Society International Symposium, 2590-2590, 2007
32007
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