Dual-sense circularly polarized array antenna for GPS L1/L2 bands and L-band satellite receivers
Sign Up to like & getrecommendations! Published in 2025 at "Scientific Reports"
DOI: 10.1038/s41598-025-12263-5
Abstract: A wideband, dual-sense circularly polarized (CP) crossed-dipole array antenna for L-band satellite receivers and GPS L1/L2 bands is presented in this study, addressing conventional designs’ limitations. Using a single wideband double branch-line coupler and planar… read more here.
Keywords: circularly polarized; sense circularly; band satellite; antenna ... See more keywords
Dual beam and dual circular polarized multiplexing reflectarray for Ku band satellite communication
Sign Up to like & getrecommendations! Published in 2025 at "Scientific Reports"
DOI: 10.1038/s41598-025-93079-1
Abstract: In this letter, a broadband low-profile dual circularly polarized reflectarray (dual-CP RA) for Ku-band satellite communications is proposed. A novel single-layer metasurface unit cell consisting of a functional layer, an air layer and a metal… read more here.
Keywords: layer; band satellite; dual beam; reflectarray ... See more keywords
Low-RCS circularly polarized antennas based on metasurfaces for C-band satellite communications
Sign Up to like & getrecommendations! Published in 2025 at "Physica Scripta"
DOI: 10.1088/1402-4896/adddf3
Abstract: This study investigates a circularly polarized (CP) antenna with a checkerboard-arranged metasurface. The antenna is designed for C-band satellite communications and has the capability to reduce the radar cross section (RCS) within the operational band.… read more here.
Keywords: band satellite; rcs circularly; low rcs; polarized antennas ... See more keywords
Learning-Based Computation Offloading for IoRT Through Ka/Q-Band Satellite–Terrestrial Integrated Networks
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Internet of Things Journal"
DOI: 10.1109/jiot.2021.3133110
Abstract: In this article, we propose a multilayer Ka/Q-band satellite–terrestrial integrated network for the Internet of Remote Things (IoRT) to achieve a high transmission rate with communication robustness in dynamic network environments. Under this architecture, we… read more here.
Keywords: terrestrial integrated; satellite terrestrial; computation offloading; band satellite ... See more keywords
Dual Circularly Polarized Tri-Resonances Ultrawideband Metasurface Antenna for C-Band Satellite Communications
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Antennas and Wireless Propagation Letters"
DOI: 10.1109/lawp.2025.3548770
Abstract: A novel ultrawideband metasurface antenna with dual circular polarization is proposed in this letter. The high, low, and medium circular polarization (CP) mode frequencies of the antenna are generated through the radiation metamaterial patch, the… read more here.
Keywords: ultrawideband metasurface; band satellite; ghz; metasurface antenna ... See more keywords
Prerain Scintillations of Ku-Band Satellite Signal in Relation to Cloud and Convective Parameters at a Tropical Location
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Geoscience and Remote Sensing Letters"
DOI: 10.1109/lgrs.2016.2637441
Abstract: In this letter, the tropospheric scintillations occurring just before rain commencement have been investigated. This letter indicates the association of the prerain scintillations with both the cloud thickness and the prevailing convection. The convective available… read more here.
Keywords: prerain scintillations; scintillations band; band satellite; relation cloud ... See more keywords