Pulsed Electromagnetic Field Signal Transfer Across a Thin Magneto-Dielectric Sheet
نویسندگان
چکیده
Closed-form time-domain (TD) analytical expressions describing the electromagnetic (EM) signal transfer between two vertical dipoles through a thin, highly contrasting layer with combined magneto-dielectric properties are derived via Cagniard–DeHoop (CdH) technique TD saltus-type conditions. The EM-field coupling antennas in absence of is discussed, including its near-field asymptotic solution. It demonstrated both analytically and numerically that under certain circumstances sheet behaves virtually as transparent transition across which inverts polarity received signal.
منابع مشابه
A Canonical Relativistic Approach to Quantize Electromagnetic Field in the Presence of Moving Magneto-Dielectric Media
A canonical relativistic formulation is introduced to quantize electromagnetic field in the presence of a polarizable and magnetizable moving medium. The medium is modeled by a continuum of the second rank antisymmetric tensors in a phenomenological way. The covariant wave equation for the vector potential and the covariant constitutive equation of the medium are obtained as the EulerLagrange e...
متن کاملCalibration of Millimeter-Wave Polarimeters Using a Thin Dielectric Sheet
We present the theory and application of a novel calibration system for millimeter and microwave polarimeters. The technique is a simple extension of the conventional wire-grid approach, but employs a thin dielectric sheet rather than a grid. The primary advantage of this approach is to obtain a calibration signal that is only slightly polarized, which can be beneficial for certain applications...
متن کاملCurrent Sheet Permeability in Electromagnetic Pulsed Plasma Thrusters
A case is made for the existence of permeability of current sheets in electromagnetic pulsed plasma thrusters. Permeability refers to the leakage of plasma or neutral particles behind the sheet and could cause a significant effect on the performance of the thruster. Analytical calculations are presented which demonstrate the mismatch between experimental velocity profiles and theoretical snowpl...
متن کاملNear-field Radiative Heat Transfer between Graphene-covered Anisotropic Magneto-dielectric Hyperbolic Materials
The near-field radiative heat transfer (NFRHT) between the anisotropic magneto-dielectric hyperbolic materials (AMDHMs) substrates covered by a monolayer of graphene is theoretically investigated on the basis of the fluctuational dissipation theorem through the scattering method. Unlike that the NFRHT flux between SiC nanowires can be enhanced by graphene coverage, graphene coverages can weakly...
متن کاملExpanding use of pulsed electromagnetic field therapies.
Various types of magnetic and electromagnetic fields are now in successful use in modern medicine. Electromagnetic therapy carries the promise to heal numerous health problems, even where conventional medicine has failed. Today, magnetotherapy provides a non invasive, safe, and easy method to directly treat the site of injury, the source of pain and inflammation, and a variety of diseases and p...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Transactions on Electromagnetic Compatibility
سال: 2021
ISSN: ['1558-187X', '0018-9375']
DOI: https://doi.org/10.1109/temc.2021.3056484