Aperture-Shared MIMO Slot Antenna based on Orthogonal Modes for WIFI Application

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Abstract

In this letter, the MIMO slot antenna with compact structure is presented. The decoupling method is based on the orthogonal modes of antenna, thereby making it no need for additional decoupling branches. With experimental results, the authors demonstrate that an aperture-shared slot antenna loading a capacitor with 0402 package, can achieve isolation enhancement of 9 dB, an envelope correlation coefficient (ECC) of lower than 0.2 between ports, and a wide -3 dB efficiency bandwidth across the desired bands. Dual-band 4×4 MIMO antennas are designed and integrated into an ultra-thin blade-type routers, simulated results indicate that the proposed design have great potential for WIFI 6/6E applications.
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Aperture-Shared MIMO Slot Antenna based on Orthogonal Modes for WIFI Application | Authorea try { document.documentElement.classList.add('js'); } catch (e) { } var _gaq = _gaq || []; _gaq.push(['_setAccount', 'G-8VDV14Y67G']); _gaq.push(['_trackPageview']); (function() { var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true; ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js'; var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s); })(); Skip to main content Preprints Collections Wiley Open Research IET Open Research Ecological Society of Japan All Collections About About Authorea FAQs Contact Us Quick Search anywhere Search for preprint articles, keywords, etc. Search Search ADVANCED SEARCH SCROLL Electronics Letters This is a preprint and has not been peer reviewed. Data may be preliminary. 25 April 2025 V1 Latest version Share on Aperture-Shared MIMO Slot Antenna based on Orthogonal Modes for WIFI Application Authors : Chao Wang 0000-0002-3245-5849 [email protected] , Jun Ding , and Hanyang Wang Authors Info & Affiliations https://doi.org/10.22541/au.174556823.37359621/v1 Published Electronics Letters Version of record Peer review timeline 269 views 195 downloads Contents Abstract Supplementary Material Information & Authors Metrics & Citations View Options References Figures Tables Media Share Abstract In this letter, the MIMO slot antenna with compact structure is presented. The decoupling method is based on the orthogonal modes of antenna, thereby making it no need for additional decoupling branches. With experimental results, the authors demonstrate that an aperture-shared slot antenna loading a capacitor with 0402 package, can achieve isolation enhancement of 9 dB, an envelope correlation coefficient (ECC) of lower than 0.2 between ports, and a wide -3 dB efficiency bandwidth across the desired bands. Dual-band 4×4 MIMO antennas are designed and integrated into an ultra-thin blade-type routers, simulated results indicate that the proposed design have great potential for WIFI 6/6E applications. Supplementary Material File (aperture-shared mimo slot antenna based on orthogonal modes for wifi applications.pdf) Download 1.19 MB Information & Authors Information Version history V1 Version 1 25 April 2025 Peer review timeline Published Electronics Letters Version of Record 13 Jun 2025 Published Copyright This work is licensed under a Non Exclusive No Reuse License. Collection Electronics Letters Keywords antenna theory antennas mimo communication slot antennas wireless communications Authors Affiliations Chao Wang 0000-0002-3245-5849 [email protected] East China Normal University View all articles by this author Jun Ding East China Normal University View all articles by this author Hanyang Wang Huawei Technologies (UK) LTD United Kingdom View all articles by this author Metrics & Citations Metrics Article Usage 269 views 195 downloads .FvxKWukQNSOunydq8rnd { width: 100px; } Citations Download citation Chao Wang, Jun Ding, Hanyang Wang. Aperture-Shared MIMO Slot Antenna based on Orthogonal Modes for WIFI Application. Authorea . 25 April 2025. DOI: https://doi.org/10.22541/au.174556823.37359621/v1 If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download. 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