ArticleMicromachines2022
Design of a Four-Port Flexible UWB-MIMO Antenna with High Isolation for Wearable and IoT Applications.
Article in Micromachines, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Low-cost UWB CPW microwave tattoo sensor for respiratory monitoring using near-field phase variation.Scientific reports · 2026Article
- A 4-port flexible MIMO antenna with isolation enhancement for wireless IoT applications.Heliyon · 2024Article
- 8-port MIMO antenna at 27 GHz for n261 band and exploring for body centric communication.PloS one · 2024Article
- Article
- A Novel Densely Packed 4 × 4 MIMO Antenna Design for UWB Wireless Applications.Sensors (Basel, Switzerland) · 2023Article
- A Novel High Isolation 4-Port Compact MIMO Antenna with DGS for 5G Applications.Micromachines · 2023Article
- A Miniaturized Full-Ground Dual-Band MIMO Spiral Button Wearable Antenna for 5G and Sub-6 GHz Communications.Sensors (Basel, Switzerland) · 2023Article
Corrections and comments
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Authors and funding
3 authors.
Funding
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Abstract
A 2 × 2 ultra-wideband MIMO flexible antenna with a low profile and good isolation was designed for Internet of Things (IoT) realms and wearable devices. The antenna elements were placed on a novel flexible substrate of liquid crystal polymer (LCP) with compact dimensions fed by a coplanar waveguide (CPW). In order to ameliorate isolation, the cross-shaped decoupling branches were placed among the antenna elements. The proposed UWB antenna can operate from 2.9 GHz to 10.86 GHz with a good reflection coefficient of S11 < −10 dB as well as a high isolation better than 22 dB. Its operating bands include 5G, WiFi, X-band, etc. Moreover, the parameters of diversity performance were also tested. These parameters included an average gain of approximately 4 dB, a low ECC of less than 0.01, and good diversity gain of 9.999. The flexible MIMO antenna performs well in bending and on-body conditions. To sum up, the antenna has good prospects in IoT applications and wearable fields.
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