Multi-band Frequency Reconfigurable Metamaterial Antenna Design

2019 ◽  
pp. 425-431
Author(s):  
Adamu Y. Iliyasu ◽  
Mohamad Rijal Bin Hamid ◽  
Mohamad Kamal A. Rahim ◽  
Noor Asmawati Samsuri ◽  
Mohd Fairus Bin Mohd Yusoff
Keyword(s):  
Antenna Design ◽  
Band Frequency ◽  
Metamaterial Antenna ◽  
Multi Band

scholarly journals Design and Analysis of MIMO Dual Band Patch Antenna for 5G New Radio Applications in Mobile Terminals

2021 ◽  
Vol 9 (VI) ◽  
pp. 5446-5451
Author(s):  
Swati Dhandade
Keyword(s):  
Mobile Communications ◽  
Antenna Design ◽  
Dual Band ◽  
Slight Variation ◽  
Band Frequency ◽  
Mimo Antenna ◽  
High Isolation ◽  
New Radio ◽  
Compact Size ◽  
5G Mobile Communications

This paper presents a dual-band MIMO antenna design with compact size for 5G communication under 6 GHz band frequency. The metallic monopole stub structure is used to miniaturization of antenna. The L-shape monopole antenna is modified by adding semi-circular element in radiating structure of monopole to obtain dual-band resonance. The High isolation is achieved by employing T-shaped stub in ground plane.It has compact size is 45 mm × 25 mm × 1.6 mm3. The proposed Dual Band MIMO antenna has been design on FR4 material with ɛr = 4.4 with 1.6 thickness. The proposed antenna has 5G application in the bands of 2.5 GHz (2.34 GHz-2.62 GHz) and 3.5 GHz (3.20 GHz-5.20 GHz). The bandwidth of antenna getting 320MHz and 2500MHz at 2.5GHz and 3.5GHz respectively. The Isolation (S21) of proposed antenna is -31.2 dB at 2.5 GHz and -19.5 dB at 3.5 GHz. VSWR is less than 1.06 for both the bands. The designed dual band MIMO antenna covers 5G bands of 2.3-2.4GHz (n30/n40), 2.4-2.5GHz (n7/n38/n41/n90), and 3.2-5.2GHz (n77/n78/n80). The experimental and simulated results observed good matching except some slight variation. This proposed dual band MIMO antenna is suitable for 5G mobile Communications.

Multi-band antenna design for full metal casing mobile handset

2017 ◽  
Author(s):  
Kuixi Yan ◽  
Peng Yang ◽  
Feng Yang ◽  
Ximeng Wang ◽  
Junxiao Wang
Keyword(s):  
Antenna Design ◽  
Metal Casing ◽  
Mobile Handset ◽  
Multi Band

Multi-band Planar-Inverted-F-Antenna Design for WIFI WIMAX and WLAN Applications

2021 ◽  
pp. 1013-1020
Author(s):  
Asma Khabba ◽  
Layla Wakrim ◽  
Saida Ibnyaich ◽  
Moha M’Rabet Hassani
Keyword(s):  
Antenna Design ◽  
Multi Band
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