Browsing by Author "Iqbal, Amjad"
Now showing items 1-4 of 4
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Infinity shell shaped mimo antenna array for mm-wave 5g applications
Kamal, Mian Muhammad; Yang, Shouyi; Ren, Xincheng; Altaf, Ahsan; Kiani, Saad Hassan; Anjum, Muhammad Rizwan; Iqbal, Amjad; Asif, Muhammad; Saeed, Sohail Imran (MDPI AG, 2021)In this paper, a novel single layer Multiple Input–Multiple Output (MIMO) antenna for Fifth-Generation (5G) 28 GHz frequency band applications is proposed and investigated. The proposed MIMO antenna operates in the Ka-band, ... -
Isolation improvement in UWB-MIMO antenna system using slotted stub
Altaf, Ahsan; Iqbal, Amjad; Smida, Amor; Smida, Jamel; Althuwayb, Ayman A.; Hassan Kiani, Saad; Alibakhshikenari, Mohammad; Falcone, Francisco; Limiti, Ernesto (MDPI, 2020)Multiple-input multiple-output (MIMO) scheme refers to the technology where more than one antenna is used for transmitting and receiving the information packets. It enhances the channel capacity without more power. The ... -
Modified U-shaped resonator as decoupling structure in MIMO antenna
Iqbal, Amjad; Altaf, Ahsan; Abdullah, Mujeeb; Alibakhshikenari, Mohammad; Limiti, Ernesto; Kim, Sunghwan (MDPI, 2020)This paper presents an isolation enhancement of two closely packed multiple-input multiple-output (MIMO) antenna system using a modified U-shaped resonator. The modified U-shaped resonator is placed between two closely ... -
Multiple elements MIMO antenna system with broadband operation for 5th generation smart phones
Kiani, Saad Hassan; Iqbal, Amjad; Wong, Sai-Wai; Savcı, Hüseyin Şerif; Alibakhshikenari, Mohammad; Dalarsson, Mariana (IEEE-Institute of Electrical and Electronics Engineers Inc., 2022)In this work, a simple, low-cost, dual wideband sub6GHz Multiple Input Multiple Output (MIMO) antenna system for a smart phone is presented. The antenna system is fabricated using inexpensive and commercially easily available ...
