Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Hakim Kharroubi"'
Publikováno v:
International Journal of Electronics. 109:1080-1095
In this paper, a new approach to enhance the radiation efficiency of microstrip patch antennas by a quarter-wavelength antireflection superstrate is proposed. It is based on dielectric right-handed...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d382549725c0b9c10be5cc265bd98aa
https://doi.org/10.1080/00207217.2021.1966666
https://doi.org/10.1080/00207217.2021.1966666
Publikováno v:
2018 International Conference on Electrical Sciences and Technologies in Maghreb (CISTEM).
Dans ce travail, nous nous interessons a l’amelioration de la directivite d’une antenne patch circulaire resonant a 5 GHz en exploitant la technologie des metamateriaux. Une lentille a ete concue a base de metamateriau qui presente un indice de r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f633c4231b44b37383e800dc216f973d
https://doi.org/10.1109/cistem.2018.8613342
https://doi.org/10.1109/cistem.2018.8613342
Publikováno v:
2018 International Conference on Electrical Sciences and Technologies in Maghreb (CISTEM).
In this work, a near field microscopy for diagnosis and characterization of materials is presented. The method is based on the association of microstrip microwave probes and a network vector analyzer. The reflection coefficient is measured as the tip
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50e38ea949a5b24f420f8d770524d8a4
https://doi.org/10.1109/cistem.2018.8613575
https://doi.org/10.1109/cistem.2018.8613575