Dual-Linear Polarized Phased Array With 9:1 Bandwidth and 60° Scanning Off Broadside
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Antennas and Propagation"
DOI: 10.1109/tap.2019.2891607
Abstract: We present, for the first time, a novel dual-linear polarized tightly coupled dipole array with integrated balun operating across a 9:1 bandwidth, from 2 to 18 GHz. This dual-linear polarized array employs a tightly coupled… read more here.
Keywords: tex math; array; linear polarized; dual linear ... See more keywords
Equivalent Circuit Modeling to Design a Dual-Band Dual Linear-to-Circular Polarizer Surface
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Antennas and Propagation"
DOI: 10.1109/tap.2020.2963949
Abstract: The working principle of a thin dual-band dual-linear to circular polarizer is presented here. This polarizer not only converts incident linearly polarized (LP) waves to circularly polarized (CP) waves in two frequency bands, but it… read more here.
Keywords: dual band; band dual; circular polarizer; dual linear ... See more keywords
Robust Control of Dual-Linear-Motor-Driven Gantry Stage for Coordinated Contouring Tasks Based on Feed Velocity
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2022.3199920
Abstract: Contouring control is one of the most important tasks for the dual-linear-motor-driven gantry system, whose control performance determines the in various precision machining equipment, mainly industrial machine tools. Nevertheless, there are some limitations in present… read more here.
Keywords: control; velocity; driven gantry; motor driven ... See more keywords
Unidirectional Shear Horizontal Wave Generation by Periodic Permanent Magnets Electromagnetic Acoustic Transducer With Dual Linear-Coil Array
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control"
DOI: 10.1109/tuffc.2021.3084201
Abstract: Shear horizontal (SH) waves are commonly generated by periodic permanent magnet (PPM) electromagnetic acoustic transducers (EMATs) in metallic media. Conventional PPM EMATs generate ultrasonic waves, which simultaneously propagate both forward and backward. This can be… read more here.
Keywords: array; periodic permanent; electromagnetic acoustic; dual linear ... See more keywords