Wideband Sidelobe-Level Reduced -Band Metasurface Antenna Array Fed by Substrate-Integrated Gap Waveguide Using Characteristic Mode Analysis

T Li, ZN Chen - IEEE Transactions on Antennas and …, 2019 - ieeexplore.ieee.org
substrate-integrated gap waveguide (SIGW)-fed metasurface antenna (metantenna) array
with nonuniform excitation is proposed for wideband operation and sidelobe-level (SLL) …

Dual-band dual-circularly polarized antenna array with printed ridge gap waveguide

Y Liu, Z Yue, Y Jia, Y Xu, Q Xue - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
A dual-band dual-circularly polarized magneto-electric dipole antenna array for full-duplex
communication systems is presented in this communication. The proposed array can …

Compact wideband wide-angle polarization-free metasurface lens antenna array for multibeam base stations

T Li, ZN Chen - IEEE Transactions on Antennas and …, 2019 - ieeexplore.ieee.org
A compact wideband wide-angle polarization-free metasurface lens (MSL) antenna array is
proposed for a multibeam base station operating over the band of 1.71-2.2 GHz. The MSL …

Millimeter-wave ultrawideband circularly polarized planar array antenna using bold-C spiral elements with concept of tightly coupled array

TL Zhang, L Chen, SM Moghaddam… - … on Antennas and …, 2020 - ieeexplore.ieee.org
An ultrawideband circularly polarized (CP) planar array antenna built by new radiation
elements, the bold-C spiral elements, in millimeter-wave band is presented in this article …

Millimeter-wave 3-D-printed antenna array based on gap-waveguide technology and split E-plane waveguide

A Palomares-Caballero, A Alex-Amor… - … on Antennas and …, 2020 - ieeexplore.ieee.org
A multilayer aperture antenna array in millimeterwaveband is presented in this article. The
antenna array is based on glide-symmetric holey gap-waveguide technology combined with …

A 16× 16 45 slant-polarized gapwaveguide phased array with 65-dBm EIRP at 28 GHz

A Bagheri, H Karlsson, C Bencivenni… - … on Antennas and …, 2022 - ieeexplore.ieee.org
A high equivalent isotropic radiated power (EIRP) active phased array antenna is proposed
for fifth-generation (5G) communication systems at 28 GHz. The numerical design …

Realizing a 140 GHz gap waveguide–based array antenna by low-cost injection molding and micromachining

S Farjana, M Ghaderi, AU Zaman… - Journal of Infrared …, 2021 - Springer
This paper presents a novel micromachining process to fabricate a 140 GHz planar antenna
based on gap waveguide technology to be used in the next-generation backhauling links …

Wideband slot array antenna fed by open-ended rectangular waveguide at W-band

P Liu, GF Pedersen, S Zhang - IEEE Antennas and Wireless …, 2022 - ieeexplore.ieee.org
A wideband slot array antenna at W-band with a single-layer corporate feeding network is
presented in this letter. The radiating slots are fed by open-ended rectangular waveguides to …

Ultra-wideband millimeter-wave planar array antenna with an upside-down structure of printed ridge gap waveguide for stable performance and high antenna …

T Zhang, L Chen, AU Zaman… - IEEE Antennas and …, 2021 - ieeexplore.ieee.org
In this letter, a wideband millimeter-wave (mmWave) planar array antenna with a printed
ridge gap waveguide (PRGW) feeding network is presented. A planar bowtie antenna fed by …

Wideband circularly polarized septum antenna array with ridge gap waveguide feeding network for wireless application

K Wu, Y Yao, X Cheng, T **u, J Yu… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
A full corporate feeding 8 circularly polarized (CP) planar antenna array using septum
antenna elements for millimeter-wave (mmWave) frequency band applications is reported …