Antenna element design using characteristic mode analysis: Insights and research directions

JJ Adams, S Genovesi, B Yang… - IEEE Antennas and …, 2022‏ - ieeexplore.ieee.org
This article provides a comprehensive review of recent applications of characteristic mode
analysis (CMA) to innovative antenna element designs, including multiport, circularly …

A review of antenna analysis using characteristic modes

BBQ Elias, PJ Soh, AA Al-Hadi, P Akkaraekthalin… - Ieee …, 2021‏ - ieeexplore.ieee.org
Characteristic modes can be used to solve many radiation and scattering problems involving
fully conducting structures. The basic concept is to use eigenvalues and eigenvectors of the …

Single-fed triple-mode wideband circularly polarized microstrip antennas using characteristic mode analysis

J Zeng, X Liang, L He, F Guan… - IEEE Transactions on …, 2021‏ - ieeexplore.ieee.org
A method of triple-mode operation by capacitive slot loading is proposed for bandwidth
enhancement of single-fed circularly polarized (CP) patch antennas. Instead of using even …

[HTML][HTML] Broadband circular polarised printed antennas for indoor wireless communication systems: A comprehensive review

AJA Al-Gburi, Z Zakaria, H Alsariera, MF Akbar… - Micromachines, 2022‏ - mdpi.com
With the rapid changes in wireless communication systems, indoor wireless communication
(IWC) technology has undergone tremendous development. Antennas are crucial …

Miniaturized circularly polarized UWB antenna for body centric communication

M Kanagasabai, P Sambandam… - … on Antennas and …, 2021‏ - ieeexplore.ieee.org
A compact body-worn circular polarized textile monopole antenna for wearable applications
is reported. The proposed antenna is fabricated on a jean fabric providing flexibility …

A wideband non-uniform metasurface-based circularly polarized reconfigurable antenna

HH Tran, CD Bui, N Nguyen-Trong, TK Nguyen - IEEE Access, 2021‏ - ieeexplore.ieee.org
This paper presents a low-profile circularly polarized (CP) antenna with wideband and
polarization-reconfigurable characteristics. The proposed antenna consists of a truncated …

Characteristic modes analysis of a near-field polarization-conversion metasurface for the design of a wideband circularly polarized X-band antenna

S Genovesi, FA Dicandia - IEEE Access, 2022‏ - ieeexplore.ieee.org
A metasurface (MS) based on loop elements operating in the near field of a linearly-
polarized microstrip antenna is employed to realize a circularly polarized radiated field. The …

A metasurface‐based wideband bidirectional same‐sense circularly polarized antenna

N Hussain, SI Naqvi, WA Awan… - International Journal of Rf …, 2020‏ - Wiley Online Library
This article presents a wideband bidirectional same‐sense circularly polarized (CP) antenna
based on metasurface structure. The antenna consists of a rectangular slot and two identical …

Analysis and design of ultrawideband circularly polarized antenna and array

R Xu, SS Gao, J Liu, JY Li, Q Luo, W Hu… - … on Antennas and …, 2020‏ - ieeexplore.ieee.org
This article presents the design and analysis of an ultrawideband (UWB) circularly polarized
(CP) antenna element and its array. First, an UWB CP antenna element using circular-arc …

Broadband circularly polarized rectenna with wide dynamic-power-range for efficient wireless power transfer

ZX Du, SF Bo, YF Cao, JH Ou, XY Zhang - IEEE Access, 2020‏ - ieeexplore.ieee.org
This paper presents a circularly polarized (CP) rectenna with the advantage of achieving
high efficiency in both wide operating power and frequency ranges. The proposed rectenna …