A 5-GHz 4/8-element MIMO antenna system for IEEE 802.11AC devices

作者：Sharawi Mohammad S^*

来源：Microwave and Optical Technology Letters, 2013, 55(7): 1589-1594.

DOI：10.1002/mop.27611

• multiple-input-multiple-output antennas
• complementary split-ring resonator
• WLAN
• IEEE 802
• 11ac

A highly compact 2 x 2 (four element) and 2 x 4 (eight element) multiple-input-multiple-output (MIMO) antenna systems are designed for the IEEE 802.11ac standard. The antennas operate in the 5-GHz band with a minimum effective bandwidth of 80 MHz. The elements of the MIMO antenna system are patch antennas loaded with complementary split-ring resonators. A minimum isolation of 10.5 dB and maximum gain of 0.8 dBi are measured. Total size of the MIMO antenna systems is 50 x 100 x 0.8 mm3.

• 出版日期2013-7