Akademik Veri Yönetim Sistemi
IEEE 25th International Seminar / Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory (DIPED), Tbilisi, Gürcistan, 15 - 18 Eylül 2020, ss.126-129
In this study, a dual-element inverted multiple input multiple output (MIMO) F antenna (IFA) operating at 2.4 GHz band is designed by means of computational electromagnetic for WLAN wireless devices. The shape of IFA element resembles two superimposed E-shaped strips. IFA element with a small size of 10 x 13 mm(2) operates at the frequency range of 2.28-2.62 GHz. They are orthogonally placed at the corners of a 50 x 100 mm(2) main ground board for reducing the mutual coupling, i.e. correlation between the two elements. The radiation and isolation performance of MIMO-IFA is examined in regards to the radiation patterns, envelope correlation coefficient (ECC) and peak gain. The proposed MIMO-IFA shows quasi-omni-directional pattern, under 0.05 ECC and about 2.7 dBi peak gain at 2.4 GHz. Therefore, it is a better and cheap candidate for 2.4 GHz industrial scientific medical (ISM) band including WLAN as well as wireless mobile devices.