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Tytuł: Numerical Evaluation of Electromagnetic-wave Penetration at Normal Incidence through an Inhomogeneous-wave Approach, Journal of Telecommunications and Information Technology, 2018, nr 2

Autor:

Simeoni, Patrizio ; Tedeschi, Nicola ; Frezza, Fabrizio ; Calcaterra, Alessandro

Data wydania:

2018, nr 2

Typ zasobu:

artykuł

Opis:

This paper presents numerical scenarios concerning penetration in a lossy medium that can be obtained by radiating inhomogeneous electromagnetic waves. Former papers approached this problem, both analytically and numerically, finding requirements and limits of the so-called “deeppenetration” condition, which consists of a wave transmitted in a lossy medium having an attenuation vector whose direction forms the angle of ninety degrees with the normal to the separation surface. The deep-penetration condition always requires an oblique incidence, therefore is not practical in many applications. For this reason, we are interested here in finding whether an inhomogeneous wave guarantees larger penetration than the one obtainable with homogeneous waves, even when the incident wave is normal to the separation surface between two media, i.e. when the deep-penetration condition is not satisfied. We are also interested in verifying numerically whether the lossy-prism structure may achieve larger penetration than the one obtainable through traditional leakywave antennas, and we also wish to propose a lossy-prism design more realistic than the one previously presented in the literature.

Wydawca:

National Institute of Telecommunications

Format:

application/pdf

Identyfikator zasobu:

ISSN 1509-4553, on-line: ISSN 1899-8852 ; oai:bc.itl.waw.pl:2033

Źródło:

Journal of Telecommunications and Information Technology

Język:

ang

Prawa:

Biblioteka Naukowa Instytutu Łączności

Temat i słowa kluczowe:

deep-penetration leakywave antennas electromagnetic simulation lossy prism

Kolekcje, do których przypisany jest obiekt:

Data ostatniej modyfikacji:

14 sie 2018

Data dodania obiektu:

14 sie 2018

Liczba wyświetleń treści obiektu:

133

Wszystkie dostępne wersje tego obiektu:

https://bc.itl.waw.pl/publication/2316

Wyświetl opis w formacie RDF:

RDF

Wyświetl opis w formacie OAI-PMH:

OAI-PMH

Nazwa wydania Data
Calcaterra, Alessandro; Frezza Fabrizio; Simeoni Patrizio; Tedeschi Nicola, Numerical Evaluation of Electromagnetic-wave Penetration at Normal Incidence through an Inhomogeneous-wave Approach, Journal of Telecommunications and Information Technology, 2018, nr 2 14 sie 2018

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