Machine-learning-assisted optimization and its application to antenna designs: Opportunities and challenges

Q Wu, Y Cao, H Wang, W Hong - China Communications, 2020 - ieeexplore.ieee.org
With the rapid development of modern wireless communications and radar, antennas and
arrays are becoming more complex, therein having, eg, more degrees of design freedom …

Chirality-assisted phase metasurface for circular polarization preservation and independent hologram imaging in microwave region

Y Yuan, Q Wu, SN Burokur… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
A chirality-assisted phase is introduced to innovatively impose separate phase profiles in
two circular polarization (CP) preserving channels, namely, two co-polarized output …

Millimeter-wave multibeam endfire dual-circularly polarized antenna array for 5G wireless applications

Q Wu, J Hirokawa, J Yin, C Yu… - IEEE transactions on …, 2018 - ieeexplore.ieee.org
A broadband multibeam endfire dual-circularly polarized (CP) antenna array using dielectric-
loaded stepped slot antennas for millimeter-wave (mmWave) applications is proposed. First …

Folded transmitarray antenna with circular polarization based on metasurface

J Yang, ST Chen, M Chen, JC Ke… - … on Antennas and …, 2020 - ieeexplore.ieee.org
We propose a low-profile broadband planar circularly polarized folded transmitarray
antenna (CPFTA) based on well-designed top and bottom metasurfaces (MSs). The top MS …

Multistage collaborative machine learning and its application to antenna modeling and optimization

Q Wu, H Wang, W Hong - IEEE Transactions on Antennas and …, 2020 - ieeexplore.ieee.org
A multistage collaborative machine learning (MS-CoML) method that can be applied to
efficient multiobjective antenna modeling and optimization is proposed. Machine learning …

A Ka-Band Wideband Dual-Polarized Magnetoelectric Dipole Antenna Array on LTCC

Y Li, C Wang, YX Guo - IEEE Transactions on Antennas and …, 2019 - ieeexplore.ieee.org
A Ka-band wideband dual-polarized magnetoelectric (ME) dipole antenna with the feeding
structure consisting of two orthogonal L-shaped probes with different heights is presented …

A wideband dual-polarized antenna for millimeter-wave applications

X Dai, KM Luk - IEEE Transactions on Antennas and …, 2020 - ieeexplore.ieee.org
A wideband dual-polarized magneto-electric (ME) dipole for millimeter waveband
applications is presented. The ME dipole consists of four shorted patches, which are fed by …

Wideband high-efficiency circularly polarized SIW-fed S-dipole array for millimeter-wave applications

L Zhang, K Wu, SW Wong, Y He, P Chu… - … on Antennas and …, 2019 - ieeexplore.ieee.org
A wideband high-efficiency millimeter-wave (mm-wave) circularly polarized (CP) array which
is constituted by novel planar substrate integrated waveguide (SIW)-fed S-dipoles is …

Broadband circularly polarized magnetoelectric dipole antenna and array for K-band and Ka-band satellite communications

J Li, Y Hu, L Xiang, W Kong… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
A circularly polarized (CP) magnetoelectric dipole (ME-dipole) antenna with a wide
impedance bandwidth and 3 dB axial ratio (AR) bandwidth is proposed. The antenna is fed …

Wideband, low-profile patch array antenna with corporate stacked microstrip and substrate integrated waveguide feeding structure

J Xu, W Hong, ZH Jiang, H Zhang - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
In this communication, a corporate stacked microstrip and substrate integrated waveguide
(SIW) feeding structure is reported to be used to broaden the impedance bandwidth of a 4× …