NDLI: Nonradiating Arbitrary Dual-Band Equal and Unequal 1 : 4 Series Power Dividers Based on CRLH-TL Structures

Content Provider	IEEE Xplore Digital Library
Author	Bemani, M. Nikmehr, S.
Copyright Year	1982
Abstract	A dual-band equal 1 : 4 series power divider (SPD) and an unequal one with a power dividing ratio of 1 : 2 : 2 : 1 are presented in this paper. These dividers are based on the composite right- and left-handed transmission lines (TLs) that are used to replace the conventional TLs in the conventional series dividers in order to achieve dual-band operation. The proposed dividers were designed, fabricated, and measured at two arbitrary design frequencies: 0.915 and 2.440 GHz. Good agreement is achieved between the simulated and measured results. The experimental results show that both the equal and unequal dividers provide in-phase signals at the output ports. Also, the proposed dividers are scalable in size and present the capability of spacing the output ports arbitrarily apart. To the authors' knowledge, these are the first equal and unequal 1 : 4 SPDs with in-phase signals to each of the output ports. The concept of this paper can be easily extended to any number of output ports with arbitrary frequency and power dividing ratio.
Sponsorship	IEEE Industrial Electronics Society
Starting Page	1223
Ending Page	1234
Page Count	12
File Size	1005466
File Format	PDF
ISSN	02780046
Volume Number	61
Issue Number	3
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-03-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	unequal power divider Composite right- and left-handed (CRLH) transmission line (TL) (CRLH-TL) equal power divider radio-frequency identifications (RFIDs) series power divider (SPD)
Content Type	Text
Resource Type	Article
Subject	Control and Systems Engineering Electrical and Electronic Engineering Computer Science Applications

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