Zobrazeno 1 - 10
of 140
pro vyhledávání: '"Serge, Toutain"'
Publikováno v:
International Journal of Antennas and Propagation, Vol 2014 (2014)
We propose a new method to design miniaturized compact antennas, in which it is possible to control conjointly the radiation efficiency and the bandwidth selectivity of the antenna. And this method has been validated by the realization of prototypes
Externí odkaz:
https://doaj.org/article/de00f121ff1c472e83f35ad7a0093495
Publikováno v:
International Journal of Microwave Science and Technology
International Journal of Microwave Science and Technology, Hindawi, 2014, 2014, pp.art. 712735. ⟨10.1155/2014/712735⟩
International Journal of Microwave Science and Technology, 2014, 2014, pp.art. 712735. ⟨10.1155/2014/712735⟩
International Journal of Microwave Science and Technology, Hindawi, 2014, 2014, pp.art. 712735. ⟨10.1155/2014/712735⟩
International Journal of Microwave Science and Technology, 2014, 2014, pp.art. 712735. ⟨10.1155/2014/712735⟩
An alternative radiation stabilization method has been presented for patch antenna. With this method, side radiation could be suppressed when a conductor ring and a circular slot both with the width of a quarter-wavelength are placed on the same laye
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4c39ea593d609723db8875cf5240e0b
https://doi.org/10.1155/2014/712735
https://doi.org/10.1155/2014/712735
Publikováno v:
Microwave and Optical Technology Letters. 52:1119-1123
A new type of radome was designed around 2 GHz, comprising alternately layers with negative permeability and positive index of refraction materials.The negative permeability, obtained by the square ring resonators (SRRs) network and the thickness of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::772bca5437675eebb5915593fd15271c
https://doi.org/10.1002/mop.25127
https://doi.org/10.1002/mop.25127
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 54:147-152
In this study, we have developed a hybrid sensitive rectenna (rectifier + antenna) system at 2.45 GHz. To achieve this system, we have first optimized and validated a zero-bias microwave sensitive rectifier using commercial Schottky diodes. We have t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea9311ec28fa189411fe16ef42a81cfa
https://doi.org/10.1109/tmtt.2005.860509
https://doi.org/10.1109/tmtt.2005.860509
Publikováno v:
Journal of Electromagnetic Waves and Applications. 19:1407-1421
This paper presents the study of composite media, based on a one-dimensional periodic array of conducting non magnetic Split Ring Resonators (SRRs) and waveguides. Previous studies have shown that the SRRs possess in a given frequency band, a negativ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e00aaadcc9a67f4000162ac8b4a6e4b6
https://doi.org/10.1163/156939305775525864
https://doi.org/10.1163/156939305775525864
Publikováno v:
Microwave and Optical Technology Letters. 48:138-141
A new type of backward coupling is observed between two parallel microstrip transmission lines on a slot Split-Ring Resonators (SSRRs) defected ground plane, even though the lines are separated with a large gap spacing. This enhanced coupling is achi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a64b1a5e1064db75371ce3a36686151
https://doi.org/10.1002/mop.21287
https://doi.org/10.1002/mop.21287
Publikováno v:
Microwave and Optical Technology Letters. 44:445-448
The effect of dielectric split-ring resonators (SRRs) on the transmitted signal of a microstrip line is evaluated. The ground plane of the microstrip line is modified with the inclusion of the SRRs. This tech- nique leads to the design of a band-stop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e355c88c91407f9f7e3a4be1c74ad8e
https://doi.org/10.1002/mop.20662
https://doi.org/10.1002/mop.20662
Publikováno v:
Annales Des Télécommunications. 57:856-872
L’amplificateur de puissance est l’un des composants les plus importants et les plus couteux dans une chaine de radiocommunication avec les mobiles. On est souvent confronte afaire un compromis entre la linearite et le rendement d’un amplificat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5296b6df6a824992c1b266bd569e327e
https://doi.org/10.1007/bf03005252
https://doi.org/10.1007/bf03005252
Publikováno v:
International Journal of RF and Microwave Computer-Aided Engineering. 12:288-295
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0883d8fc39c7b5c31f7682c38fae43d0
https://doi.org/10.1002/mmce.10025
https://doi.org/10.1002/mmce.10025
Autor:
Laurent Billonnet, Stephen E. Sussman-Fort, Gérard Tanné, Bernard Jarry, Christian Person, Eric Rius, Serge Toutain
Publikováno v:
International Journal of RF and Microwave Computer-Aided Engineering. 12:159-176
This two-part article presents a representative sample of recent advances in microwave active filter design. In part one, we discuss design techniques based on both analog and digital low-frequency methods that have been adapted to microwaves. From c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c3adf6f4396d3cf500425219c14b339
https://doi.org/10.1002/mmce.10003
https://doi.org/10.1002/mmce.10003