Results 1 to 10 of about 5,497 (137)

Design and analysis of tetra-port MIMO antenna for next generation vehicular communication [PDF]

Scientific Reports
The demand for advanced automotive applications necessitated the development of 5G/6G multiple-input-multiple-output (MIMO) antennas. This work presents a low-profile antenna resonating at 5.9 GHz, suitable for vehicle-to-vehicle communication ...
Lekha Kannappan, Dhananjeyan Rajendran, Rajesh Kumar Dhandapani, Sandeep Kumar Palaniswamy, Sachin Kumar, Bhawna Goyal, Om Prakash Kumar   +6 more
doaj   +2 more sources

12-Port 5G Massive MIMO Antenna Array in Sub-6GHz Mobile Handset for LTE Bands 42/43/46 Applications

IEEE Access, 2018
A 12-port antenna array operating in the long term evolution (LTE) band 42 (3400-3600 MHz), LTE band 43 (3600-3800 MHz), and LTE band 46 (5150-5925 MHz) for 5G massive multiple-input multiple-output (MIMO) applications in mobile handsets is presented ...
Yixin Li, Chow-Yen-Desmond Sim, Yong Luo, Guangli Yang   +3 more
doaj   +3 more sources

A Compact High Isolation Four Elements MIMO Antenna System for 5G Mobile Devices [PDF]

Engineering and Technology Journal, 2022
A Compact high isolation Multi Input Multi Output Antenna system working on 3.5 GHz (3400 - 3600) MHz is presented for the 5G mobile terminals. Four-antenna elements are employed to construct the proposed MIMO antenna system.
Muhannad Muhsin, Jawad Ali, Ali Salim
doaj   +1 more source

Miniaturized MIMO Antenna Array with High Isolation for 5G Metal-Frame Smartphone Application

Micromachines, 2022
In this paper, a highly isolated multiple-input multiple-output (MIMO) antenna array is proposed for fifth-generation (5G) metal frame smartphones. The eight identical small-sized inverted F-shaped folded slots are etched on the metal frame as a MIMO ...
Yuehui Gao, Junlin Wang, Xin Wang, Rui Shao   +3 more
doaj   +1 more source

Design and Development of a Triple-Band Multiple-Input–Multiple-Output Antenna for Sensing Applications

Micromachines, 2022
In this article, a triple-band quad-element stacked multiple-input–multiple-output (MIMO) antenna is proposed for sensing applications. Each radiating element of the presented MIMO antenna consists of a diagonally truncated square patch, which is ...
Dinesh Kumar Raheja, Sachin Kumar, Shubhro Chakrabartty, Binod Kumar Kanaujia   +3 more
doaj   +1 more source

mmWave Four-Element MIMO Antenna for Future 5G Systems

Applied Sciences, 2022
This paper presents an S-shape four-port Multiple Input Multiple Output (MIMO) wideband mmWave antenna with bandwidth of 25 GHz to 39 GHz. The antenna is designed on 0.254 mm ultra-thin RO5880 with permittivity of 2.3.
Muhammad Abbas Khan, Abdullah G. Al Harbi, Saad Hassan Kiani, Anis Nurashikin Nordin, Mehr E Munir, Sohail Imran Saeed, Javed Iqbal, Esraa Mousa Ali, Mohammad Alibakhshikenari, Mariana Dalarsson   +9 more
doaj   +1 more source

Ultra-Wideband MIMO Antenna System With High Element-Isolation for 5G Smartphone Application

IEEE Access, 2020
In this paper, we presented an ultra-wideband multiple-input multiple-output (MIMO) antenna system with high element-isolation for the application in 5G metal-frame smartphones.
Xiao-Ting Yuan, Wei He, Kai-Dong Hong, Chong-Zhi Han, Zhe Chen, Tao Yuan   +5 more
doaj   +1 more source

Broadband Compact MIMO Antenna Employing CRLH Transmission Lines with High Isolation

International Journal of Antennas and Propagation, 2022
A broadband and planar multiple-input multiple-output (MIMO) antenna with pattern diversity is presented in this letter. The four-port MIMO antenna is designed by using a novel metamaterial structure with small dimensions of 60 × 60 × 1.6 mm3.
Liangyuan Liu, Xiangqun Shi
doaj   +1 more source

High-Isolation wideband MIMO antenna with offset T-Shaped slots for 5G/WLAN applications

Frontiers in Physics, 2022
A broadband multiple-input multiple-output (MIMO) antenna with high isolation operating in 3.14–5.42 GHz (2.28 GHz, 53.3%) is proposed for 5G smartphones.
Shuyi Chen, Na Lu, Jiaxing Sun, Changfei Zhou, Changxian Li, Di Wu   +5 more
doaj   +1 more source

Joint power control and user grouping mechanism for efficient uplink non‐orthogonal multiple access‐based 5G communication: Utilising the Lèvy‐flight firefly algorithm

IET Networks, EarlyView., 2023
We utilise a metaheuristic optimisation method, inspired by nature, called the Lévy‐flight firefly algorithm (LFA), to tackle the power regulation and user grouping in the NOMA systems. Abstract The non‐orthogonal multiple access strategies have shown promise to boost fifth generation and sixth generation wireless networks' spectral efficiency and ...
Zaid Albataineh, Khaled F. Hayajneh, Haythem Bany Salameh, Raed Al Athamneh, Yaser Jararweh   +4 more
wiley   +1 more source