Results 1 to 10 of about 36,933 (358)
Inkjet-Printed Graphene-Based 1 × 2 Phased Array Antenna [PDF]
Micromachines, 2020 Low-cost and conformal phased array antennas (PAAs) on flexible substrates are of particular interest in many applications. The major deterrents to developing flexible PAA systems are the difficulty in integrating antenna and electronics circuits on the ...
Mahmuda Akter Monne +5 more
doaj +2 more sources
PATL: A RFID Tag Localization based on Phased Array Antenna. [PDF]
Sci Rep, 2017 Qiu L, Liang X, Huang Z.
europepmc +3 more sources
Design of a Tile-Type Rx Multi-Beam Digital Active Phased Array Antenna System [PDF]
Journal of Electromagnetic Engineering and Science, 2022 This paper details the design, manufacture, and performance test results of a highly integrated Rx multi-beam active phased array antenna for aerial communications.
Taehwan Joo +4 more
doaj +1 more source
Phased Array Antenna System Enabled by Liquid Metal Phase Shifters
IEEE Access, 2023 This paper introduces a proof of concept design for the first phased array antenna design enabled by liquid metal (LM) technology. The proposed LM phased array antenna system is based on substrate integrated waveguides (SIW) to excite an $1\times 4 ...
Shaker Alkaraki +4 more
doaj +1 more source
Frontiers in Communications and Networks, 2023 The impact of the substrate dielectric material on the performance of a wideband magneto-electric dipole (MED) phased array antenna is systematically studied in this article. Four commercially available dielectric substrates for mmWave applications, i.e.,
Wai Yan Yong +2 more
doaj +1 more source
Study on Impact of Mutual Coupling on Performance of Dual Polarized Phased Array Antenna
Advanced Electromagnetics, 2022 This study involves the determination of the impact of mutual coupling between antenna elements on the performance of a dual-polarized, wide-angle scanning, phased array antenna for weather radar applications.
S. Benny, S. Sahoo, A. Mukundan
doaj +3 more sources
Embryonics Based Phased Array Antenna Structure With Self-Repair Ability
IEEE Access, 2020 The reliability of phased array antenna can be improved with the self-repairing technology, and the existing self-repair method based on the TR module reconfiguration has problems such as slow calculation speed and difficulty in calculating the elements'
Sai Zhu +4 more
doaj +1 more source
Design of a Cylindrical Crossed Dipole Phased Array Antenna for Weather Surveillance Radars
IEEE Open Journal of Antennas and Propagation, 2021 We present a cylindrical dual-polarization phased array antenna for weather surveillance radars that features high isolation, matched copolar beams, low sidelobe levels, and adaptive null steering.
Mohammad-Hossein Golbon-Haghighi +3 more
doaj +1 more source
Phased array calibration system with high accuracy and low complexity
Alexandria Engineering Journal, 2023 This paper presents a highly efficient phased array calibration system for phase and magnitude error correction. The proposed calibration system is based on far-field scanning of the array antenna under test at factory level. Since the proposed structure
Sol Kim +3 more
doaj +1 more source
Physical Limitations of Phased Array Antennas [PDF]
IEEE Transactions on Antennas and Propagation, 2021 12 pages, 11 ...
Andrei Ludvig-Osipov +3 more
openaire +2 more sources