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Keyword: MIMO antenna

Achieving a High Isolation for the Triple-band MIMO Antenna in 5G/ Wi-Fi 6 Applications using Symmetric Parasitic Structure

by Nguyen Van Tan, Duong Thi Thanh Tu, Nguyen Viet Hung and Hoang Minh Duc

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 2, Page # 139–147, 2023; DOI: 10.25046/aj080216

Abstract:

Recently, the Multiple-input multiple-output (MIMO) antennas have been used a lot and attracted many researchers in advanced high-speed wireless communication systems. MIMO antennas are an essential part not only in access points but also in end-user devices. This technology allows a significant increase in channel capacity, but also lead to a challenge of minimize mutual…

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(This article belongs to Section Electronic Engineering (EEE))

Mutual Reduction in the Coupling of the MIMO Antenna Network Applied to the Broadband Transmission

by Chafai Abdelhamid and Hedi Sakli

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 2, Page # 338–343, 2020; DOI: 10.25046/aj050244

Abstract:

In this article, a new form of UWB (ultra-wide-band) antenna operating to the desired specifications, obtained from a base antenna to which some modifications are made. The proximity of the antennas causes a mutual coupling phenomenon thus generating an apparent modification of their characteristics. It is therefore crucial to have the minimum level of insulation…