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Alejandro Valero-Nogueira

Researcher at Polytechnic University of Valencia

Publications -  128
Citations -  3459

Alejandro Valero-Nogueira is an academic researcher from Polytechnic University of Valencia. The author has contributed to research in topics: Antenna (radio) & Slot antenna. The author has an hindex of 20, co-authored 118 publications receiving 2692 citations. Previous affiliations of Alejandro Valero-Nogueira include University of Valencia & Multimedia University.

Papers
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Journal ArticleDOI

Local Metamaterial-Based Waveguides in Gaps Between Parallel Metal Plates

Per-Simon Kildal, +3 more
- 01 Jan 2009 - 
TL;DR: The ridge gap waveguide as mentioned in this paper is a metamaterial-based waveguide that can be realized in a narrow gap between two parallel metal plates by using a texture or multilayer structure on one of the surfaces.
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The Theory of Characteristic Modes Revisited: A Contribution to the Design of Antennas for Modern Applications

Marta Cabedo-Fabres, +3 more
- 06 Dec 2007 - 
TL;DR: In this paper, the authors summarize the work that has been developed by the authors for the last several years, in order to demonstrate that the Theory of Characteristic Modes can be used to perform a systematic design of different types of antennas.
Journal ArticleDOI

Design and experimental verification of ridge gap waveguide in bed of nails for parallel-plate mode suppression

Per-Simon Kildal, +4 more
- 17 Feb 2011 - 
TL;DR: In this paper, the ridge gap waveguide is used to verify the large bandwidth and low losses of the quasi-transverse electromagnetic (TEM) mode propagating along the guiding ridge.
Journal ArticleDOI

Wideband double-fed planar monopole antennas

Eva Antonino-Daviu, +3 more
- 03 Dec 2003 - 
TL;DR: In this paper, a square planar monopole antenna with two feed points and a bevelled variant is designed to improve pattern and impedance bandwidth, and these antennas exhibit an excellent performance compared to existing planar mono-mono antennas.
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Full-Metal K-Ka Dual-Band Shared-Aperture Array Antenna Fed by Combined Ridge-Groove Gap Waveguide

Miguel Ferrando-Rocher, +3 more
- 30 May 2019 - 
TL;DR: In this article, an 8 × 8 dual-band shared-aperture array antenna operating in K-(19.5)-21.5 GHz and Ka-band (29-31 GHz) using gap waveguide technology is presented.