Frequency Reconfigurable Quad-Element MIMO Antenna with Improved Isolation for 5G Systems
نویسندگان
چکیده
In this paper, a frequency reconfigurable multiband multiple-input-multiple-output (MIMO) antenna is developed for 5G communication systems. The presented MIMO element consists of 50 ? microstrip line, rectangular monopole divided into two patches, and partial ground plane. A split-ring resonator (SRR) introduced the upper patch to cover multiple application bands, an RF PIN diode embedded between lower patches enable diversity feature. order design with improved inter-element isolation, four elements are orthogonally located planes connected each other. covers n41/n46/n48/n79 bands. prototype on FR-4 substrate, measured results match simulated outcomes. overall footprint 70 × 1.6 mm3.
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ژورنال
عنوان ژورنال: Electronics
سال: 2023
ISSN: ['2079-9292']
DOI: https://doi.org/10.3390/electronics12040796