A Quad-Band Compact Inverted-F MIMO Antenna for USB Dongle Applications
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Date
2018
Authors
Journal Title
Journal ISSN
Volume Title
Type
Conference Paper
Publisher
Institute of Electrical and Electronics Engineers Inc.
Series Info
2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings
Scientific Journal Rankings
Abstract
This paper shows multi-band (quad) inverted-F MIMO antenna with the high isolation that covers WIFI and WiMAX bands (2.4, 3.7, 4 and 5.3 GHz). The design consists of two symmetric inverted-F antennas separated by 0.12 ?0. The high isolation is achieved by adding a meander line immersed in inverted T-slot shaped in the ground plane which is a vital element for the least three bands. Moreover, two V-shaped slits were etched on the two 50 ? transmission lines to modify the impedance matching. The S 11 < -15db to ensure the high isolation of the proposed design that covers multi-range bandwidth. The proposed design was modified by shifting the vias locations, chamfering the edges of the feeding lines and extending the length of the inverted-F antennas to cover the lower band of WIFI. The proposed design dimension is 52�77.5 mm 2 . � 2018 IEEE.
Description
Scopus
Keywords
high isolation, Inverted F-antenna, MIMO antenna, quad band, USB dongle, WIFI, WIMAX, Antenna grounds, Mobile antennas, Wi-Fi, Wimax, Wireless local area networks (WLAN), High isolation, Inverted F-antennas, MIMO antenna, Quad bands, USB dongle, Microwave antennas