Characteristic modes: Progress, overview, and emerging topics
Over the past decade, characteristic mode analysis (CMA) research has grown from a niche
topic to a mainstream topic, warranting a tutorial-style special issue to survey the significant …
topic to a mainstream topic, warranting a tutorial-style special issue to survey the significant …
Modeling and analysis of wideband multilayer metasurface antenna array using characteristic-mode analysis
Conventional single-layer homogeneous impedance-sheet models (ISMs) for single-layer
metasurface (MTS) antenna elements cannot handle multi-layer inhomogeneous MTS …
metasurface (MTS) antenna elements cannot handle multi-layer inhomogeneous MTS …
Improved-efficacy EM-driven optimization of antenna structures using adaptive design specifications and variable-resolution models
S Koziel, A Pietrenko-Dabrowska - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Optimization-driven parameter tuning is an essential step in the design of antenna systems.
Although in many cases, it is still conducted through parametric studies, rigorous numerical …
Although in many cases, it is still conducted through parametric studies, rigorous numerical …
Platform integrated multiband mimo antennas for 5G mobile communications
H Li, J Yu, Y Diao, K Liu - IEEE Transactions on Vehicular …, 2023 - ieeexplore.ieee.org
To fulfil different requirements in complex wireless communication scenarios for internet of
things (IoT), terminal devices enabled with multiband and MIMO antennas are in demand. In …
things (IoT), terminal devices enabled with multiband and MIMO antennas are in demand. In …
Model management for low-computational-budget simulation-based optimization of antenna structures using nature-inspired algorithms
A Pietrenko-Dabrowska, S Koziel - Applied Soft Computing, 2024 - Elsevier
Antenna design has been increasingly reliant on computational tools, specifically, full-wave
electromagnetic (EM) analysis. EM simulations are capable of rendering a reliable …
electromagnetic (EM) analysis. EM simulations are capable of rendering a reliable …
Low-cost and precise automated re-design of antenna structures using interleaved geometry scaling and gradient-based optimization
A Pietrenko-Dabrowska, S Koziel - Knowledge-Based Systems, 2024 - Elsevier
Abstract Design of contemporary antennas is an intricate endeavor involving multiple
stages, among others, tuning of geometry parameters. In particular, re-designing antennas …
stages, among others, tuning of geometry parameters. In particular, re-designing antennas …
CMA Approach for a DGS-Based Wideband Circular Patch Antenna With Low Cross Polarization
This letter presents a design approach for a defected ground structure (DGS)-based
wideband circular microstrip patch antenna using the characteristic mode analysis (CMA). It …
wideband circular microstrip patch antenna using the characteristic mode analysis (CMA). It …
Extremely Low-Profile Wideband Patch Antennas Using Electric-and Magnetic-Coupling for 5G Mobile IoT Devices Application
The huge pressure of the metal bezels within Internet of Things (IoT) devices caused by
massive antennas limits the mobile antenna performance and further progress. Planar …
massive antennas limits the mobile antenna performance and further progress. Planar …
A Low-profile Vertically Polarized Patch Antenna With Wideband Omnidirectional Radiation Based on Triple Resonant Modes
X Zhai, L Zhu, Q Liu - IEEE Antennas and Wireless …, 2024 - ieeexplore.ieee.org
In this letter, a low-profile, center-fed circular microstrip patch antenna (CMPA) is proposed.
Under the concurrent operation of TM 01, TM 02, and TM 03 resonant modes of a single …
Under the concurrent operation of TM 01, TM 02, and TM 03 resonant modes of a single …
Design of Dual-Polarized Bandwidth-Enhanced Metasurface Antenna Using Characteristic Mode
WF Zeng, FC Chen - IEEE Antennas and Wireless Propagation …, 2024 - ieeexplore.ieee.org
A dual-polarized bandwidth-enhanced metasurface antenna is presented for the 5G and Wi-
Fi 6 access point applications. First, two H-shaped slots are utilized as the broadband …
Fi 6 access point applications. First, two H-shaped slots are utilized as the broadband …