Zobrazeno 1 - 10
of 256
pro vyhledávání: '"Left handed metamaterial"'
Akademický článek
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Publikováno v:
Journal of Materials Research and Technology, Vol 15, Iss , Pp 731-744 (2021)
This work presents a novel symmetrical circular-shaped metamaterial design with dual resonance frequencies for the X-and Ku-band applications. The fast-growing technology in communication systems has encouraged researchers to conduct various studies
Externí odkaz:
https://doaj.org/article/c892612a0fcb4429bc4bf37b7f810cbc
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
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Publikováno v:
IEEE Access, Vol 7, Pp 94882-94887 (2019)
Precise control of a coupling effect is critical for space-limited communication system applications. Dielectric metamaterials, which derive their electromagnetic properties from subwavelength structures, have emerged as a promising way to tune coupl
Externí odkaz:
https://doaj.org/article/2d8e52e6d3ee492db267a75050fda0ef
Autor:
Ismatul Nisak Idrus, Mohammad Rashed Iqbal Faruque, Sabirin Abdullah, Mayeen Uddin Khandaker, Nissren Tamam, Abdelmoneim Sulieman
Publikováno v:
Micromachines, Vol 13, Iss 4, p 578 (2022)
Development of satellite and radar applications has been continuously studied to reach the demand in the recent communication technology. In this study, a new oval-square-shaped split-ring resonator with left-handed metamaterial properties was develo
Externí odkaz:
https://doaj.org/article/bd9f21a7f2a544ac9bf84b75b8b399e7
Publikováno v:
Results in Physics, Vol 16, Iss , Pp 102942- (2020)
The focus of this research paper is to produce a novel left-handed metamaterial design for satellite frequency application. The broad usage of metamaterial in satellite application results in the creation of a compact and dual band exotic material. A
Externí odkaz:
https://doaj.org/article/925f6857febd4ba98d0346d3aa95b450
Yes
A feasibility study of a novel configuration for a super-wide impedance planar antenna is presented based on a 2 × 2 microstrip patch antenna (MPA) using CST Microwave Studio. The antenna comprises a symmetrical arrangement of four-square p
A feasibility study of a novel configuration for a super-wide impedance planar antenna is presented based on a 2 × 2 microstrip patch antenna (MPA) using CST Microwave Studio. The antenna comprises a symmetrical arrangement of four-square p
Externí odkaz:
http://hdl.handle.net/10454/17098
Autor:
Al-Mugren, Tayaallen Ramachandran, Mohammad Rashed Iqbal Faruque, Mandeep Singh Jit Singh, K. S.
Publikováno v:
Materials; Volume 16; Issue 13; Pages: 4566
Metamaterial analysis for microwave frequencies is a common practice. However, adopting a multi-layered design is unique in the concept of miniaturisation, thus requiring extensive research for optimal performance. This study focuses on a multi-layer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::1a7ac6a6e4ad7b7cb054dafab94e4d1d
Autor:
O. M. Stadnyk, O. O. Silin
Publikováno v:
Радиофизика и электроника, Vol 21, Iss 4, Pp 40-48 (2016)
The flat lens conception was considered in the pioneering work of V. G. Veselago, who considered the possibility of electromagnetic waves propagation in media with simultaneously negative permittivity and permeability (according to modern terminology
Externí odkaz:
https://doaj.org/article/0a4570b001de41aeae5c9d3a3ddd6284
Autor:
O. M. Stadnyk, O. O. Silin
Publikováno v:
Радиофизика и электроника, Vol 21, Iss 3, Pp 88-96 (2016)
The problem of generalization of the classical results on the electric dipole radiation over the Earth's surface in the case of the left-handed metamaterial half-space is important for many practical applications related to the focusing of wave field
Externí odkaz:
https://doaj.org/article/23543345c8b14f26be06cf6008856a6e