Zobrazeno 1 - 10
of 114
pro vyhledávání: '"K. Djafri"'
Publikováno v:
Advanced Electromagnetics, Vol 8, Iss 3, Pp 92-98 (2019)
In this paper, a tri-band printed monopole antenna with electrically coupled metamaterial units is proposed and investigated. The proposed antenna is designed to cover WLAN/WiMAX applications. The antenna consists of a printed strip line and two doub
Externí odkaz:
https://doaj.org/article/45b56ae0d015420f96715003bf0492b7
Publikováno v:
Radioengineering, Vol 28, Iss 1, Pp 39-44 (2019)
In this paper a new antenna design technique is introduced in order to achieve tri-band operation as well as antenna miniaturization. The technique consists of using two concentric first-iterative hexagonal rings connected to each other as a radiatin
Externí odkaz:
https://doaj.org/article/d6f73e5ba2724352a8fb50bff818deee
Publikováno v:
Advanced Electromagnetics, Vol 6, Iss 3, Pp 59-63 (2017)
In this Article, a novel quadruple-band microstrip patch antenna is proposed for the systems operating at quad-band applications. The antenna structure is composed of modified rectangular patch antenna with a U-shaped defected ground structure (DGS)
Externí odkaz:
https://doaj.org/article/a30e397386e8439e9a4533de57fd7ae9
Publikováno v:
2022 2nd International Conference on Advanced Electrical Engineering (ICAEE).
Autor:
Mouloud Challal, K. Djafri, Jordi Romeu, Miguel Ángel González Ballester, Gloria Fernández-Esparrach, M. Guardiola, Oscar Camara
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
IEEE Transactions on Antennas and Propagation
Recercat. Dipósit de la Recerca de Catalunya
instname
Universitat Politècnica de Catalunya (UPC)
IEEE Transactions on Antennas and Propagation
Recercat. Dipósit de la Recerca de Catalunya
instname
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Publikováno v:
Radioengineering, Vol 28, Iss 1, Pp 39-44 (2019)
Radioengineering. 2019 vol. 28, č. 1, s. 39-44. ISSN 1210-2512
Radioengineering. 2019 vol. 28, č. 1, s. 39-44. ISSN 1210-2512
In this paper a new antenna design technique is introduced in order to achieve tri-band operation as well as antenna miniaturization. The technique consists of using two concentric first-iterative hexagonal rings connected to each other as a radiatin
Publikováno v:
Frequenz. 72:479-487
In this paper, a compact ultra-wideband (UWB) monopole antenna with triple band-notched characteristics is presented. These triple band rejections are produced by inserting the Complementary Co-directional Split-Ring Resonator (CC.SRR) on the radiati
Publikováno v:
Microwave and Optical Technology Letters. 60:2693-2697
Publikováno v:
Microwave and Optical Technology Letters. 60:2656-2659
Publikováno v:
Microwave and Optical Technology Letters. 60:432-436