Sie können Bookmarks mittels Listen verwalten, loggen Sie sich dafür bitte in Ihr SLUB Benutzerkonto ein.
Medientyp:
E-Artikel
Titel:
A two element MIMO antenna for sub‐6 GHz and mmWave 5G systems using characteristics mode analysis
Beteiligte:
Kumar, Naveen;
Khanna, Rajesh
Erschienen:
Wiley, 2021
Erschienen in:
Microwave and Optical Technology Letters, 63 (2021) 2, Seite 587-595
Sprache:
Englisch
DOI:
10.1002/mop.32626
ISSN:
0895-2477;
1098-2760
Entstehung:
Anmerkungen:
Beschreibung:
AbstractIn this article, a two‐element multiband multi‐input multi‐output (MIMO) antenna for 5G communication devices is presented. Characteristics mode analysis is used to develop the proposed antenna. The planar inverted‐F antenna (PIFA) structure is used as an antenna element operating at 3.5, 4.3, 28, and 35 GHz bands. The shape of the PIFA is L‐shaped patch with an L slot placed which is positioned above the ground plane at 4 mm height. The proposed antenna covers more than 400 MHz bandwidth at 3.5, 4.3 GHz bands, and wideband coverage of more than 12 GHz covering many millimeter Wave (mmWave) bands between 24 and 38 GHz. The use of complementary metamaterial unit cell resulted in a minimum of 21 dB isolation in 3.5 GHz band and a minimum of 24 dB in mmWave bands. The simulated and measured results are presented for the proposed MIMO antenna system, which is in good agreement with each other.