Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Dina Serhal"'
Publikováno v:
Vehicular Communications. 28:100312
More than ever, the automotive industry is shifting towards electric vehicles since environmental and sustainability concerns are becoming important to potential customers. Nowadays, automakers are also integrating connectedness and autonomous compon
Publikováno v:
Smart Innovation, Systems and Technologies ISBN: 9783030210083
This paper presents a new design of PIFA antenna used for mobile phones with a very low specific absorption rate (SAR). Our proposed antenna structure is based on reshaping the ground plane by adding metallic walls filled with an absorbing liquid in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7208058448a8bdeef21f6a0ebe93889c
https://doi.org/10.1007/978-3-030-21009-0_30
https://doi.org/10.1007/978-3-030-21009-0_30
Publikováno v:
2019 3rd International Conference on Bio-engineering for Smart Technologies (BioSMART).
Global warming is becoming a paramount concern in the world. One way to decrease the effect of global warming is by decreasing carbon emission and using renewable energy. In particular, there are many works on using renewable energy technologies in m
Publikováno v:
2017 Sensors Networks Smart and Emerging Technologies (SENSET).
The effect of mobile phones on human health is becoming a serious concern in the last decade. This paper suggests a novel water-based cellular phone antenna for reducing the electromagnetic wave radiation toward human head. Two antennas are considere
Publikováno v:
IEEE Antennas and Wireless Propagation Letters
IEEE Antennas and Wireless Propagation Letters, Institute of Electrical and Electronics Engineers, 2009, 8, pp.670-673. ⟨10.1109/LAWP.2009.2021417⟩
IEEE Antennas and Wireless Propagation Letters, Institute of Electrical and Electronics Engineers, 2009, 8, pp.670-673. ⟨10.1109/LAWP.2009.2021417⟩
International audience; In this letter, we present a novel approach to study and design a dual-polarized sectoral antenna using a double layer of metallic partially reflecting surface (M-PRS) working on orthogonal polarizations as a superstrate. The
Publikováno v:
IEEE Antennas and Wireless Propagation Letters
IEEE Antennas and Wireless Propagation Letters, Institute of Electrical and Electronics Engineers, 2009, 8, pp.620-623. ⟨10.1109/LAWP.2009.2022351⟩
IEEE Antennas and Wireless Propagation Letters, Institute of Electrical and Electronics Engineers, 2009, 8, pp.620-623. ⟨10.1109/LAWP.2009.2022351⟩
Sectoral antennas are used for applications that do not need symmetric patterns in vertical and horizontal planes. This letter deals specifically with sectoral electromagnetic band-gap (EBG) antennas and focuses on the ability to obtain higher gain a
Publikováno v:
Cleveland Clinic Journal of Medicine. 75:793-801
A surprising number of apparently healthy people harbor unsuspected pituitary tumors, which are being discovered incidentally on computed tomography (CT) or magnetic resonance imaging (MRI) performed for other reasons. The majority can be safely obse
Autor:
Mohamad Hajj, Dina Serhal, Bernard Jecko, Sebastien Reynaud, Thierry Monediere, Régis Chantalat
Publikováno v:
Microwave and Optical Technology Letters
Microwave and Optical Technology Letters, Wiley, 2011, 53 (7), pp.1641-1645. ⟨10.1002/mop.26063⟩
Microwave and Optical Technology Letters, Wiley, 2011, 53 (7), pp.1641-1645. ⟨10.1002/mop.26063⟩
In point-to-point wireless communications, the re- ceived signal may experience deep fading due to different propa- gation phenomena. In this paper, we deal specifically with ground reflection and show how it affects the system communication. As appl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9537f18a9a7aac567f64a1f0eed031db
https://hal-unilim.archives-ouvertes.fr/hal-00604143
https://hal-unilim.archives-ouvertes.fr/hal-00604143
Publikováno v:
2010 International Workshop on Antenna Technology (iWAT).
This paper introduces a new model of high gain sectoral metallic Electromagnetic Band Gap antenna used to communicate with mobile vehicles such as cars, trains, etc. This antenna, which is dedicated to base stations, aims at providing high data rate
Publikováno v:
Microwave and Optical Technology Letters
Microwave and Optical Technology Letters, Wiley, 2010, MOTL 52 (ISSUE 4), pp.990
Microwave and Optical Technology Letters, Wiley, 2010, MOTL 52 (ISSUE 4), pp.990
This article presents a new method to realize sectoral antennas for base station by incorporating metallic partially reflecting surface (M-PRS).The main idea consists in inserting simple radiating elements, as patches, inside a Fabry-Perot cavity res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f1661d62b402b3ba1ddd54d762a087f
https://hal-unilim.archives-ouvertes.fr/hal-00481635
https://hal-unilim.archives-ouvertes.fr/hal-00481635