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Internal MIMO Antenna Design for Multi-Band Mobile Handset Applications

Ullah, Atta; Parchin, Naser Ojaroudi; Abdul-Al, Mohamed; Santos, Henrique M D; See, Chan Hwang; Fun Hu, Yim; Abd-Alhameed, Raed A


Atta Ullah

Mohamed Abdul-Al

Henrique M D Santos

Yim Fun Hu

Raed A Abd-Alhameed


In this research study, a new of 2×2 interior multi-band MIMO antenna is introduced for smartphone usages. The alignment of the antenna element contains a multi-mode monopole radiator with three L-shaped slits positioned at the border of the printed circuit board (PCB) of the cellular platform. The low-cost FR4 substrate is used for this new design with a total dimension of 60×135×0.5 mm 3. For S11≤−6 dB, the antenna is covering the operational ranges of 0.79-0.92, 1.5-2.7, 3.5-3.85, and 5-9.5 GHz supporting IMT, PCS, UMTS, DCS, WLAN, LTE, and X bands. The premeditated MIMO antenna delivers appropriate gains different at frequency bands and worthy efficiencies, particularly at the upper bands. In addition, the considered ECC, DG, and TARC outcomes of the antenna are appropriate over the operational bands.

Presentation Conference Type Conference Paper (Published)
Conference Name 2021 29th Telecommunications Forum (TELFOR)
Start Date Nov 23, 2021
End Date Nov 24, 2021
Acceptance Date Oct 22, 2021
Online Publication Date Dec 29, 2021
Publication Date 2021
Deposit Date Nov 25, 2021
Publicly Available Date Nov 25, 2021
Publisher Institute of Electrical and Electronics Engineers
Book Title 2021 29th Telecommunications Forum (TELFOR)
ISBN 978-1-6654-2585-8
Keywords Internal antenna; MIMO; monopole antenna; multi-band antenna; smartphone applications;
Public URL


Internal MIMO Antenna Design For Multi-Band Mobile Handset Applications (accepted version) (1.1 Mb)

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