Circularly polarised MIMO ground radiation antennas for wearable devices
L Qu, H Piao, Y Qu, HH Kim, H Kim - Electronics Letters, 2018 - Wiley Online Library
Two ground radiation antennas with polarisation diversity performance were proposed for
MIMO WLAN applications in wearable devices. The antennas can simultaneously excite the …
MIMO WLAN applications in wearable devices. The antennas can simultaneously excite the …
[HTML][HTML] Miniaturized MIMO antenna with low inter-radiator transmittance and band rejection features
MI Khan, MI Khattak, M Al-Hasan - Journal of Electromagnetic Engineering …, 2021 - jees.kr
In this article, compact a multiple-input and multiple-output (MIMO) system with flag-shaped
radiators and a mountain-shaped ground plane is presented. Isolation is enhanced with the …
radiators and a mountain-shaped ground plane is presented. Isolation is enhanced with the …
Low-profile, electrically small planar Huygens source antenna with an endfire radiation characteristic
An electrically small, extremely thin Huygens source antenna with an endfire radiation
characteristic is presented. It is composed of planar electric and magnetic dipoles that are …
characteristic is presented. It is composed of planar electric and magnetic dipoles that are …
Antenna design based on quasi‐degenerate characteristic modes of unbroken metal rim
L Qu, J Jeon, D Park, H Kim - IET Microwaves, Antennas & …, 2017 - Wiley Online Library
A simple and efficient antenna technique for both single antenna and multiple‐input multiple‐
output (MIMO) antenna design utilising an unbroken metal rim is analysed in the frequency …
output (MIMO) antenna design utilising an unbroken metal rim is analysed in the frequency …
Estimation of Antenna Correlation Coefficient of N‐Port Lossy MIMO Array
SA Saputro, S Nandiwardhana, JY Chung - ETRI Journal, 2018 - Wiley Online Library
This paper proposes a simple yet accurate method for estimating the antenna correlation
coefficient (ACC) of a high‐order multiple‐input multiple‐output (MIMO) antenna. The …
coefficient (ACC) of a high‐order multiple‐input multiple‐output (MIMO) antenna. The …
Calculating array patterns using an active element pattern method with ground edge effects
SG Lee, JH Lee - Journal of Electromagnetic Engineering and Science, 2018 - jees.kr
The array patterns of a patch array antenna were calculated using an active element pattern
(AEP) method that considers ground edge effects. The classical equivalent radiation model …
(AEP) method that considers ground edge effects. The classical equivalent radiation model …
Trade-off analysis of mutual coupling effect on MIMO antenna multiplexing efficiency in three-dimensional space
S Nandiwardhana, JY Chung - IEEE Access, 2018 - ieeexplore.ieee.org
We analyzed the relation between two opposite effects of mutual coupling (MC), correlation
reduction and gain loss, on the MIMO antenna performance in three-dimensional (3D) …
reduction and gain loss, on the MIMO antenna performance in three-dimensional (3D) …
Hybrid robust optimization for the design of a smartphone metal frame antenna
S Lee, JM Lee, KC Hwang, S Park… - International Journal of …, 2018 - Wiley Online Library
Hybrid robust optimization that combines a genetical swarm optimization (GSO) scheme with
an orthogonal array (OA) is proposed to design an antenna robust to the tolerances arising …
an orthogonal array (OA) is proposed to design an antenna robust to the tolerances arising …
Characterization of multiple‐input‐multiple‐output antennas under different multipath environments in a reverberation chamber
Abstract Multiple‐input‐multiple‐output (MIMO) antennas with different envelope correlation
coefficients (ECCs) were designed and characterized in a reverberation chamber (RC) …
coefficients (ECCs) were designed and characterized in a reverberation chamber (RC) …