NDLI: Design of double layered metamaterial antenna

Content Provider	IEEE Xplore Digital Library
Author	El-Raouf, H.E.A. Zaheer, S.S. Antar, Y.M.M.
Copyright Year	2009
Description	Author affiliation: Department of Electrical Engineering, Royal Military College of Canada, Kingston, Ontario, K7K 5LO, USA (Antar, Y.M.M.) \|\| Department of Electrical and Computer Engineering, Faculty of Engineering, International Islamic University Malaysia (IIUM), 53100 Kuala Lumpur, Malaysia (El-Raouf, H.E.A.; Zaheer, S.S.)
Abstract	In this paper, a new design of metamaterial antenna based on the Composite Right/Left-Handed (CRLH) Transmission Line (TL) model is presented. The antenna is developed by using two layers of CRLH mushroom structure. The second layer of the CRLH is used to reduce the reactance of the small antenna and improve the matching between the antenna and the feed line. The size of the patch is λ0/13 × λ0/13, while the total electrical size of the antenna (including the substrate and the ground plane) at the zeroth order is 0.343λ0 × 0.294λ0 × 0.062λ0, where λ0 is the free space wavelength. The results show that the total efficiency of the antenna has been increased from 35% to 58% (in the case of double layer CRLH).
Starting Page	3572
Ending Page	3574
File Size	372949
Page Count	3
File Format	PDF
ISBN	9781424447534
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-03-23
Publisher Place	Germany
Access Restriction	Subscribed
Rights Holder	VDE
Subject Keyword	Design engineering Military computing Composite materials Planar arrays Antenna feeds Educational institutions Metamaterials Transmission line theory Planar transmission lines Transmission line antennas
Content Type	Text
Resource Type	Article

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