A Compact MIMO Antenna Using CRLH Configuration Double-Layered Folded Ring Radiators With Planar Mushroom Decoupling Structure

Title
A Compact MIMO Antenna Using CRLH Configuration Double-Layered Folded Ring Radiators With Planar Mushroom Decoupling Structure
Author
박태준
Keywords
Antenna; Multiple input Multiple output (MIMO); mobile antennas; mobile antennas; DIVERSITY GAIN; DESIGN
Issue Date
2015-04
Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Citation
IEEE ANTENNAS AND PROPAGATION MAGAZINE, v. 57, No. 2, Page. 123-130
Abstract
"This paper proposes a novel compact multiple-input-multiple-output (MIMO) antenna, which has miniaturized radiators and improved isolation, working for the long-term evolution (LTE) mobile communication. Each of the proposed radiators has a double-layered ring of the composite right-and left-handed transmission-line configuration, which has the footprint of lambda(g)/30 by lambda(g)/30, much smaller than the conventional MIMO antenna radiators. These radiators can be placed close to each other and have a planar modified mushroom structure between them for a higher isolation level. The design starts from the equivalent circuit for the LTE 1.7-GHz-band antenna, finds a physical structure suitable for the circuit, and is verified by comparing the circuit simulation with the 3-D EM simulation and measured data. The dispersion diagram shows that the zeroth-order resonance coincides with the center frequency of the band, and the fabricated antenna has the return loss less than -10 dB, the isolation over 12 dB, and the radiation efficiency over 50%."
URI
http://ieeexplore.ieee.org/abstract/document/7100864/?reload=truehttp://hdl.handle.net/20.500.11754/36371
ISSN
1045-9243; 1558-4143
DOI
10.1109/MAP.2015.2414515
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > ROBOT ENGINEERING(로봇공학과) > Articles
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE