The manifestation of spatial wideband effect in circular array: From beam split to beam defocus
Millimeter-wave (mmWave) and terahertz (THz) communications with hybrid precoding
architectures have been regarded as energy-efficient solutions to fulfill the vision of high …
architectures have been regarded as energy-efficient solutions to fulfill the vision of high …
Compact uniform circular quarter-wavelength monopole antenna arrays with wideband decoupling and matching networks
J Kornprobst, TJ Mittermaier… - … on Antennas and …, 2020 - ieeexplore.ieee.org
Two novel decoupling and matching networks (DMNs) in microstrip technology for three-
element uniform circular arrays (UCAs) are investigated and compared to a more …
element uniform circular arrays (UCAs) are investigated and compared to a more …
Heterogeneous Dispersed Antenna Array Design for Non-Cooperative Interference Cancellation
J Zhang, W Li, H Gao, J Bo, H Wang… - … on Antennas and …, 2024 - ieeexplore.ieee.org
Noncooperative interference cancellation (NCIC) is one of the most promising anti-
interference methods, by introducing auxiliary antennas cooperated with the main antenna …
interference methods, by introducing auxiliary antennas cooperated with the main antenna …
User grouping for massive MIMO terrestrial broadcasting networks
TT Le, TH Nguyen, HT Nguyen - 2020 IEEE Eighth …, 2021 - ieeexplore.ieee.org
In this paper, we study the design of user grouping and scheduling for massive multiple-
input multiple-output (MIMO) broadcasting networks. To optimizing the system sum-rate we …
input multiple-output (MIMO) broadcasting networks. To optimizing the system sum-rate we …
On the approximate calculation of half-power beam width for uniform circular arrays
H Tang, X Zong, Z Nie - The Applied Computational …, 2019 - journals.riverpublishers.com
In this paper, the approximate calculations of the half-power beam width (HPBW) of a
uniform circular array (UCA) in azimuth and elevation are investigated by numerical …
uniform circular array (UCA) in azimuth and elevation are investigated by numerical …
Evolution algorithms applied for 3D beamforming UWB channels
W Chien, CC Chiu, YT Cheng, YL Lee - Microsystem Technologies, 2021 - Springer
In this paper, the main research object is evolution algorithm applied for an ultra-wideband
three-dimensional (3D) circular antenna array and the significance of elevation angles and …
three-dimensional (3D) circular antenna array and the significance of elevation angles and …
Development of rubber substrate for more robust flexible wearable antenna at 2.4 GHz application
FE Rahmad, SY Mohamad, NFA Malek… - … on Computer and …, 2021 - ieeexplore.ieee.org
In this work, a flexible microstrip patch antenna has been designed to be working at 2.4 GHz
using rubber as the substrate material with permittivity of 3.0 and loss tangent of 0.02. The …
using rubber as the substrate material with permittivity of 3.0 and loss tangent of 0.02. The …