Achievable directive antenna gain measurements and modeling for 60 GHz indoor links [PDF]
Scientific ReportsHighly directive antennas may be a key component in millimeter wave links to offset their inherently high path losses. In cluttered scenarios such as Non-Line-Of-Sight (NLOS) indoor settings, antenna gain is degraded by the interaction of the channel ...
Sebastián Bruna +8 more
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Design and Development of a Wideband Planar Yagi Antenna Using Tightly Coupled Directive Element
Micromachines, 2020 In this paper, a novel concept on the design of a broadband printed Yagi antenna for S-band wireless communication applications is presented. The proposed antenna exhibits a wide bandwidth (more than 48% fractional bandwidth) operating in the frequency ...
Muhammad A. Ashraf +4 more
doaj +2 more sources
Sensors, 2021 We demonstrate a concept for a large enhancement of the directivity and gain of readily available cm- and mm-wave antennas, i.e., without altering any property of the antenna design.
Jéssica A. P. Ribeiro +4 more
doaj +2 more sources
Correction: Achievable directive antenna gain measurements and modeling for 60 GHz indoor links [PDF]
Scientific ReportsSebastián Bruna +8 more
doaj +2 more sources
Directional radiation properties of two impedance monopoles mounted on a perfectly conducting rectangular screen [PDF]
Радиофизика и электроника, 2021 Subject and Purpose. Two impedance resonant monopoles of electric length 0.2 £ l / l £ 0.3 are mounted on a rectangular screen perpendicularly to the screen surface and studied for the directional radiation properties (directive gain and radiation ...
N.P. Yeliseyeva +2 more
doaj +1 more source
Resonant properties of an impedance monopole located on a perfectly conducting rectangular screen [PDF]
Радиофизика и электроника, 2020 Subject and Purpose. A resonant monopole of an electrical length 0.2 £ l / l £ 0.3 mounted on an infinite, perfectly conducting plane or on a rectangular, perfectly conducting screen is considered.
N.P. Yeliseyeva +2 more
doaj +1 more source
A Compact Planar Monopole UWB MIMO Antenna for Short-Range Indoor Applications
Sensors, 2023 A compact, four-element planar MIMO (Multiple Input, Multiple Output) antenna that operates in an ultra-wideband is presented for diversity application.
Shanmugam Kolangiammal +2 more
doaj +1 more source
A new design of 5G planar antenna with enhancement of the bandwidth and the gain using metasurface [PDF]
E3S Web of Conferences, 2022 This work presents and describes the design of a novel multilayer antenna structure based on metasurfaces for 5G mobile applications. The suggested antenna has good matching input impedance around 28 GHz, a bandwidth of 2.2 GHz, and an enhancement of ...
Bellekhiri Abderrahim +3 more
doaj +1 more source
Scientific Reports, 2021 A low-cost, compact, and high gain Fabry–Perot cavity (FPC) antenna which operates at 300 GHz is presented. The antenna is fabricated using laser-cutting brass technology.
Basem Aqlan +3 more
doaj +1 more source
Wide Band Beam Steering Digital Metasurface Reflectarray Antenna for Millimeter Wave Applications
IEEE Access, 2023 A compact wideband digital metasurface reflectarray antenna for millimeter-wave application is presented in this article. The metasurface reflectarray is composed of periodic arrangements of metabit unit cell elements.
Gazali Bashir +2 more
doaj +1 more source