Antenna gain enhancement by using metamaterial radome at THz band with reconfigurable characteristics based on graphene load
Sign Up to like & getrecommendations! Published in 2017 at "Optical and Quantum Electronics"
DOI: 10.1007/s11082-017-1052-1
Abstract: The reconfigurable concept of a graphene loaded patch antenna with increasing gain is proposed in this paper. We have developed the patch antenna with inset feed for THz band application for which graphene load is… read more here.
Keywords: graphene load; thz band; gain; antenna ... See more keywords
Achievable directive antenna gain measurements and modeling for 60 GHz indoor links
Sign Up to like & getrecommendations! Published in 2025 at "Scientific Reports"
DOI: 10.1038/s41598-025-23003-0
Abstract: Highly 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… read more here.
Keywords: directive antenna; gain; gain degradation; antenna ... See more keywords
Antenna Gain Impact on UWB Wind Turbine Blade Deflection Sensing
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Access"
DOI: 10.1109/access.2018.2819880
Abstract: Antenna gain impact on ultra-wideband wind turbine blade deflection sensing is studied in this paper. Simulations are applied with a 4.5-m blade tip. The antennas with high gain (HG) and low gain (LG) in free… read more here.
Keywords: gain impact; blade; gain; deflection sensing ... See more keywords
3-D-Printed Dielectric Metasurfaces for Antenna Gain Improvement in the Ka-Band
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Antennas and Wireless Propagation Letters"
DOI: 10.1109/lawp.2018.2860521
Abstract: In this letter, we design and fabricate a three-dimensional printed all-dielectric planar metalens for microwave focusing into a receiving antenna. The structure allows the antenna gain to be increased by 7.5 dB at 32.5 GHz with a… read more here.
Keywords: improvement band; printed dielectric; metasurfaces antenna; dielectric metasurfaces ... See more keywords
Array Antenna Gain Enhancement With the Poynting Streamline Method
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Antennas and Wireless Propagation Letters"
DOI: 10.1109/lawp.2019.2956219
Abstract: Streamlines of the Poynting vector field connect antenna figures of merit with the energy flow characteristics near a receiving antenna. Poynting streamlines properties and absorption aperture of antenna under different load conditions have been studied… read more here.
Keywords: poynting streamline; antenna gain; gain enhancement; gain ... See more keywords
Reflector surface alignment based on antenna gain measurements under perturbations
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Astronomical Telescopes, Instruments, and Systems"
DOI: 10.1117/1.jatis.5.2.024003
Abstract: Abstract. We describe a method for the measurement and alignment of reflector surfaces of radio telescopes with high precision. The scheme is based on antenna gain measurements under a series of active surface perturbations in… read more here.
Keywords: gain measurements; antenna gain; based antenna; reflector surface ... See more keywords