3 papers
physics.optics2024
Ultra-Long-Range Bessel Beams via Leaky Waves with Mitigated Open Stopband
Edoardo Negri, Federico Giusti, Walter Fuscaldo +3
Open stop-band (OSB) mitigation techniques are commonly used to improve the far-field radiating properties of leakywave antennas based on periodic structures. Recently, leaky waves…
math.NA2024
Microwave Remote Sensing of Soil Moisture, Above Ground Biomass and Freeze-Thaw Dynamic: Modeling and Empirical Approaches
Laura Angeloni, Domenico Daniele Bloisi, Paolo Burghignoli +6
Human actions have accelerated changes in global temperature, precipitation patterns, and other critical Earth systems. Key markers of these changes can be linked to the dynamic of…
math.NA2023
Spectral-domain method of moments for the modal analysis of line waveguides
Giampiero Lovat, Walter Fuscaldo, Massimo Moccia +3
A rigorous full-wave modal analysis based on the method of moments in the spectral domain is presented for line waveguides constituted by two-part impedance planes with arbitrary a…