Compact patch MIMO antenna with low mutual coupling for WLAN applications

• 主要な著者: Aminu-Baba, Murtala, A. Rahim, Mohammad Kamal, Zubir, Farid, Iliyasu, Adamu Y., Mohd. Yusoff, Mohd Fairus, Jahun, K. I., Ayop, Osman
• フォーマット: 論文
• 言語: English
• 出版事項: Penerbit UTM Press 2019
• 主題: TK Electrical engineering. Electronics Nuclear engineering
• オンライン･アクセス: http://eprints.utm.my/id/eprint/85262/1/FaridZubir2019_CompactPatchMIMOAntennaWithLow.pdf; http://eprints.utm.my/id/eprint/85262/; https://dx.doi.org/10.11113/elektrika.v18n1.146

A compact triband microstrip patch MIMO antenna is proposed for WLAN applications. The antenna consists of two patches antenna elements, which are orthogonally placed to each other for high isolation at 2.4, 2.8 and 5.8 GHz frequency bands. On its ground plane, a Complementary Split Ring Resonators (CSRRs) is etched for size reduction and multiband generation. The proposed compact MIMO antenna covers an entire size of 58 x 45 x 1.6 mm3, with the patch size of 13.3 x 17.1 mm2. A 79% size reduction at 2.45 GHz was achieved for miniaturization, with a very low mutual coupling (S21 and S12) of -32 dB at all bands.