Four-port orthogonal circularly polarized dual-band MIMO antenna with polarization and spatial diversity using a dual-band linear-to-circular polarization converter

MA Sofi, K Saurav, SK Koul - IEEE Transactions on Antennas …, 2022‏ - ieeexplore.ieee.org
A dual-band circularly polarized (CP) four-port multiple-input-multiple-output (MIMO)
antenna for K/Ka-bands fixed-satellite service is proposed in this communication. The single …

Metamaterial based circularly polarized four-port MIMO diversity antenna embedded with slow-wave structure for miniaturization and suppression of mutual coupling

MK Khandelwal - AEU-International Journal of Electronics and …, 2020‏ - Elsevier
An engineered metamaterial is proposed for achieving the circular polarization and
suppression of mutual coupling in closely placed four-port MIMO (multi-input multi-output) …

Dual polarized triple‐band dielectric resonator based hybrid MIMO antenna for WLAN/WiMAX applications

NK Sahu, G Das, RK Gangwar - Microwave and Optical …, 2018‏ - Wiley Online Library
In this article, a dual polarized triple‐band dielectric resonator based hybrid multiple‐input
multiple‐output (MIMO) antenna is presented. The proposed MIMO antenna is designed with …

ANN‐based design of a versatile millimetre‐wave slotted patch multi‐antenna configuration for 5G scenarios

H Aliakbari, A Abdipour, A Costanzo… - IET Microwaves …, 2017‏ - Wiley Online Library
This study addresses the modelling of a dual band (28 and 38 GHz), circularly polarised
slotted‐patch‐antenna for highly demanded millimetre wave multi‐input multi‐output (MIMO) …

A broadband high gain tapered slot antenna for underwater communication in microwave band

P Soothar, H Wang, B Muneer, ZA Dayo… - Wireless Personal …, 2021‏ - Springer
A broadband high gain Tapered slot antenna array for under water communication is
presented in this paper. The procedure to design the unit element antenna is followed by …

Far-field-based nonlinear optimization of millimeter-wave active antenna for 5G services

H Aliakbari, A Abdipour, A Costanzo… - IEEE Transactions …, 2019‏ - ieeexplore.ieee.org
This paper presents the design and characterization of millimeter-wave (28/38 GHz),
circularly polarized (CP) active antennas, suitable for future 5G services. By augmenting the …

Single layer CPSSA array with change polarization diversity in broadband application

Z Mousavi, P Rezaei, V Rafii - International Journal of RF and …, 2017‏ - Wiley Online Library
The present study proposes a novel broadband circularly polarized (CP) multiple‐input
multiple‐output antenna array designed for C‐band applications. The first step was the …

Quarter cylindrical dielectric resonator antenna with circular polarisation for wideband MIMO systems

M Belazzoug, I Messaoudene, S Aidel… - Electronics …, 2020‏ - Wiley Online Library
In this Letter, a quarter cylindrical dielectric resonator antenna (Q‐CDRA) with a low profile
and circular polarisation (CP) is presented for wideband and multiple‐input–multiple‐output …

Polarisation diversity cavity back reconfigurable array antenna for C‐band application

S Karamzadeh, V Rafii, H Saygin… - … Microwaves, Antennas & …, 2016‏ - Wiley Online Library
A new circularly polarised broadband multiple‐input–multiple‐output antenna array
designed for wireless communication in C‐band is presented. Some reconfigurable …

Wide band circularly polarised diversity antenna for satellite and mobile communication

S Kharche, GS Reddy, RK Gupta… - IET Microwaves …, 2017‏ - Wiley Online Library
A wide band circularly polarised diversity antenna consisting of closely spaced monopole
radiators is proposed. Two novel, microstrip fed‐printed monopoles are designed on a …