Circularly polarized printed dual port MIMO antenna with polarization diversity optimized by machine learning approach for 5G NR n77/n78 frequency band …

AK Dwivedi, NK Narayanaswamy, KKV Penmatsa… - Scientific Reports, 2023 - nature.com
In this communication, a planar dual port multiple input multiple output antenna of size 1.2
λ0× 0.6 λ0× 0.008 λ0 with LHCP/RHCP features is reported for the fifth-generation new radio …

An efficient method for antenna design based on a self-adaptive Bayesian neural network-assisted global optimization technique

Y Liu, B Liu, M Ur-Rehman, MA Imran… - … on Antennas and …, 2022 - ieeexplore.ieee.org
Gaussian process (GP) is a very popular machine learning method for online surrogate-
model-assisted antenna design optimization. Despite many successes, two improvements …

Microwave sensor loaded with complementary curved ring resonator for material permittivity detection

X Han, X Li, Y Zhou, Z Ma, P Peng, C Fu… - IEEE Sensors …, 2022 - ieeexplore.ieee.org
In the field of microwave measurement, how to miniaturize devices and improve
measurement sensitivity is a major challenge. In this article, a planar microwave sensor …

[HTML][HTML] Smart energy management system for minimizing electricity cost and peak to average ratio in residential areas with hybrid genetic flower pollination algorithm

A Mateen, M Wasim, A Ahad, T Ashfaq, M Iqbal… - Alexandria Engineering …, 2023 - Elsevier
Abstract Demand Side Management (DSM) plays a significant role in the smart grid to
minimize Electricity Cost (EC). Home Energy Management Systems (HEMSs) have recently …

Broadband sub‐6 GHz flower‐shaped MIMO antenna with high isolation using theory of characteristic mode analysis (TCMA) for 5G NR bands and WLAN …

KV Babu, S Das, SS Ali, M El Ghzaoui… - International Journal …, 2023 - Wiley Online Library
A small size neutralization line integrated flower‐shaped MIMO antenna is designed and
analyzed for sub‐6 GHz type 5G NR frequency bands like n79 (4400–5000 MHz), n78 (3300 …

Structural‐Electromagnetic‐Thermal Coupling Technology for Active Phased Array Antenna

P Xu, Y Wang, X Xu, L Wang, Z Wang… - … Journal of Antennas …, 2023 - Wiley Online Library
Active phased array antenna (APAA) is a representative of complex electronic equipment,
and it plays significant roles in scenarios such as battlefield situation perception, aviation …

High-resolution PEDOT: PSS-based planar microwave resonator sensor

M Moradpour, MH Zarifi - IEEE Sensors Journal, 2023 - ieeexplore.ieee.org
This work presents a polymer-based, high-resolution microwave split-ring resonator (SRR),
where metal microstrip lines of the SRR were replaced by poly (3, 4-ethylenedioxythiophene …

[HTML][HTML] Highly decoupled and high gain conformal two-port MIMO antenna for V2X communications

K Aliqab, A Armghan, M Alsharari, MH Aly - Alexandria Engineering Journal, 2023 - Elsevier
This research provides an illustration of a straightforward, budget-friendly, and low-profile
multiple-input multiple-output (MIMO) antenna that is able to function at 5.9 GHz and has …

A dual-band CPW-fed miniature planar antenna for S-, C-, WiMAX, WLAN, UWB, and X-band applications

MM Alam, R Azim, NM Sobahi, AI Khan, MT Islam - Scientific Reports, 2022 - nature.com
A miniature planar antenna is a vital component of any portable wireless communication
device. The antenna in portable devices should provide wide/multiple operating bands to …

Spectral graph wavelet transform based feature representation for automated classification of emotions from EEG signal

R Krishna, K Das, HK Meena… - IEEE Sensors …, 2023 - ieeexplore.ieee.org
Electroencephalogram (EEG) monitors the brain's electrical activity and carries useful
information regarding the subject's emotional states. Due to the nonstationary and being …