Results 1 to 10 of about 20,804 (217)
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 +3 more
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Dual-Band MIMO Antenna With Compact Self-Decoupled Antenna Pairs for 5G Mobile Applications
IEEE Access, 2019 In this paper, a dual-band four-element multi-input and multi-output (MIMO) antenna system based on compact self-decoupled antenna pairs is proposed for the fifth-generation (5G) operation in mobile terminals.
Zhouyou Ren, Anping Zhao
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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
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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 +3 more
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Wireless Personal Communications, 2023 In this work, two types of Vivaldi MIMO antenna are designed and fabricated. The first one is a two ports band-reject Vivaldi MIMO antenna. The second one is a two ports band-reject Vivaldi MIMO antenna with a dielectric lens. Measurements show that the experimental working band of both is 3 to 12 GHz with isolation between ports higher than 25 dB ...
Bazil Taha Ahmed +1 more
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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 +3 more
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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 +9 more
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Multiplexing Efficiency of MIMO Antennas [PDF]
IEEE Antennas and Wireless Propagation Letters, 2011 A simple and intuitive metric of multiplexing efficiency is proposed for evaluating the performance of multiple-input-multiple-output (MIMO) antennas in the spatial multiplexing mode of operation. Apart from gaining valuable insights into the impact of antenna efficiency, efficiency imbalance, and correlation on multiplexing performance, the metric is ...
Tian, Ruiyuan +2 more
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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
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Fundamental Bounds on MIMO Antennas [PDF]
IEEE Antennas and Wireless Propagation Letters, 2018 Antenna current optimization is often used to analyze the optimal performance of antennas. Antenna performance can be quantified in e.g., minimum Q-factor and efficiency. The performance of MIMO antennas is more involved and, in general, a single parameter is not sufficient to quantify it.
Ehrenborg, Casimir, Gustafsson, Mats
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