![](/images/graphics-bg.png)
Isolation Improvement Technique for Two Closely Spaced Loop Antennas Using MTM Absorber Cells
Joint Authors
Source
International Journal of Antennas and Propagation
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-05-13
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
This paper presents a new method to improve isolation between two loop antennas with absorber cells exhibiting negative permittivity and permeability at the aimed frequency of 2.54 GHz.
The metamaterial (MTM) unit cell was constructed by two open complementary split ring resonator (OCSRR) and a split ring resonator (SRR) arrangement.
The proposed antenna structure consists of two loop antennas occupying a space with the dimensions of 51 mm×24 mm×2 mm and three absorber cells.
The size of each absorber unit cell is 7.4 mm×7 mm×2 mm.
The isolation of more than 20 dB was achieved with three absorber cells loaded between two loop antennas; interantenna spacing (center to center) is 0.23 λ0 at 2.54 GHz.
The results show that port-to-port isolation between two antennas can be improved with absorber.
American Psychological Association (APA)
Lee, Hong-Min& Lee, Hyung-Sup. 2012. Isolation Improvement Technique for Two Closely Spaced Loop Antennas Using MTM Absorber Cells. International Journal of Antennas and Propagation،Vol. 2012, no. 2012, pp.1-9.
https://search.emarefa.net/detail/BIM-494567
Modern Language Association (MLA)
Lee, Hong-Min& Lee, Hyung-Sup. Isolation Improvement Technique for Two Closely Spaced Loop Antennas Using MTM Absorber Cells. International Journal of Antennas and Propagation No. 2012 (2012), pp.1-9.
https://search.emarefa.net/detail/BIM-494567
American Medical Association (AMA)
Lee, Hong-Min& Lee, Hyung-Sup. Isolation Improvement Technique for Two Closely Spaced Loop Antennas Using MTM Absorber Cells. International Journal of Antennas and Propagation. 2012. Vol. 2012, no. 2012, pp.1-9.
https://search.emarefa.net/detail/BIM-494567
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-494567