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pro vyhledávání: '"Chen Firestein"'
Autor:
Chen Firestein, Reuven Shavit
Publikováno v:
IEEE Microwave and Wireless Components Letters. 31:233-236
The field patterns in a metallic cavity can be described by eigen modes. These electric field modes are obtained by solving the wave equation with perfect electric conductor (PEC) boundary conditions. In this letter, the authors introduce the relatio
Publikováno v:
2021 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (APS/URSI).
In this paper we study the electromagnetic scattering, absorption, and performance bounds for short time modulated pulses that impinge on a time-varying lossy layer that is sandwiched between vacuum and a perfect electric conductor. The electric char
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c98813267e0f8441001c162b07eac949
http://arxiv.org/abs/2105.01487
http://arxiv.org/abs/2105.01487
Autor:
Reuven Shavit, Chen Firestein
Publikováno v:
IET Microwaves, Antennas & Propagation. 13:1151-1157
Here, the authors apply Lorenz–Lorentz and Maxwell Garnett homogenisation theory in order to extract the effective constitutive parameters of a metamaterial. The authors demonstrate the significance of extracting the polarisability coefficients of
Autor:
Reuven Shavit, Chen Firestein
Publikováno v:
2018 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting.
This study is concerned with meta-materials made of thin wire inclusions arranged in an infinite periodic structure. The polarizability coefficients and the constitutive parameters are extracted by using Lorentz or Maxwell-Garnett homogenization tech