G
Giampiero Lovat
Researcher at Sapienza University of Rome
Publications - 168
Citations - 3510
Giampiero Lovat is an academic researcher from Sapienza University of Rome. The author has contributed to research in topics: Electromagnetic shielding & Metamaterial. The author has an hindex of 28, co-authored 162 publications receiving 3115 citations. Previous affiliations of Giampiero Lovat include Roma Tre University & ASTRON.
Papers
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Journal ArticleDOI
Fundamental properties and optimization of broadside radiation from uniform leaky-wave antennas
TL;DR: In this paper, a general class of leaky-wave antennas (LWAs) comprised of a grounded slab covered with a partially reflecting surface is studied for a simple transverse equivalent network model of the structure.
Journal ArticleDOI
Analysis of directive radiation from a line source in a metamaterial slab with low permittivity
TL;DR: In this paper, the authors investigated the effect of a leaky mode supported by a homogeneous metamaterial medium with a plasma-like dispersive permittivity on the frequency bandwidth and directivity.
Book ChapterDOI
Modal properties of layered metamaterials
Paolo Baccarelli,Paolo Burghignoli,Alessandro Galli,Paolo Lampariello,Giampiero Lovat,Simone Paulotto,Guido Valerio +6 more
Journal ArticleDOI
Analysis and Optimization of Leaky-Wave Radiation at Broadside From a Class of 1-D Periodic Structures
TL;DR: In this article, the effect of broadside radiation from leaky waves was studied for one-dimensional periodic structures modeled by means of a transmission line periodically loaded by series or shunt loads, and the condition of equal values for the phase and attenuation constants of the radiating spatial harmonic was shown to give rise to maximum radiation at broadside in the lossless case and to splitting of a single peak of the radiation pattern at wideside into two distinct peaks in both lossless and lossy cases.