Results 91 to 100 of about 61,754 (211)
IEEE Access, 2019 A wideband 8-antenna multiple-input and multiple-output (MIMO) system that can cover 3.3-5.0 GHz is proposed for the 5G new radio N77/N78/N79 application in mobile phones.
Anping Zhao, Zhouyou Ren
doaj +1 more source
Simple Mu-Negative Half Mode CRLH Antenna Configuration for MIMO Applications [PDF]
Radioengineering, 2017 A design of compact size mu-negative half mode composite right left handed metamaterial antenna, using only series capacitive loading, for MIMO application is presented. The proposed configuration is simple as it is realized using via free configuration.
M. A. Abdalla, A. A. Ibrahim
doaj
HeliyonThis work presents a quad-port Multiple Input Multiple Output (MIMO) wideband antenna that operates in the terahertz (THz) frequency range is designed and analyzed. To improve MIMO performance, a defective ground structure (DGS) is used.
Praveen Kumar +6 more
doaj +1 more source
, 2005 In this contribution we propose and investigate a multiple-input multiple-output (MIMO) wireless communications system, where multiple receive antennas are distributed in the area covered by a cellular cell and connected with the base-station (BS).
Chen, X.-C., Fang, Wei, Yang, Lie-Liang
core
Reconfigurable Antennas in mmWave MIMO Systems
, 2017 The key obstacle to achieving the full potential of the millimeter wave (mmWave) band has been the poor propagation characteristics of wireless signals in this band.
Almasi, Mojtaba Ahmadi +4 more
core
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
doaj +1 more source
MIMO System Setup and Parameter Estimation [PDF]
, 2008 There is a rat race in wireless communication to achieve higher spectral efficiency. One technique to achieve this is the use of multiple antenna systems i.e. MIMO systems.
Schiphorst, R. +3 more
core +2 more sources
Gain and isolation improvement techniques for MIMO antenna: A compendious survey
Results in EngineeringMultiple Input Multiple Output (MIMO) antenna technology plays a vital role in improving the key performance of Wireless communication systems. The performance parameters include high data rates, low latency, expanding channel capacity, increased quality
Jayaraman G +2 more
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Results in EngineeringThis study introduces a planar folded super low profile 5G mmWave monopole antenna for small IoT devices with superior efficiency and gain. Low-loss Rogers RT-5880 substrate material has been utilized to achieve higher efficiency, gain, and diversity ...
Dipon Saha +2 more
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Self-Decoupled Quad-Port CPW-Fed Fractal MIMO Antenna With UWB Characteristics
International Journal of Antennas and PropagationIn this work, a novel fractal multiple-input multiple-output (MIMO) antenna is designed for ultrawideband (UWB) applications. The radiating structure of the MIMO configuration employs a circular fractalradiating structure excited through a modified ...
Mian Muhammad Kamal +5 more
doaj +1 more source