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Power divider based on a new kind of composite right/left-handed transmission line (CRLH TL) unit
KTH, School of Electrical Engineering (EES), Electromagnetic Engineering. KTH, School of Electrical Engineering (EES), Centres, Alfvén Laboratory Centre for Space and Fusion Plasma Physics. Zhejiang University, Hangzhou, China.
2006 (English)In: Journal of Zhejiang University: Science, ISSN 1009-3095, Vol. 7, no 1, 1-4 p.Article in journal (Refereed) Published
Abstract [en]

A new power divider, composed of a novel composite right/left-handed (CRLH) transmission line (TL) unit, is proposed. The properties of the power divider based on four CRLH TL unit cells are investigated theoretically. By adjusting the parameters of the capacitors and the inductors, the power divider shows perfectly symmetric power division at 5.13 GHz, return loss up to -24 dB, with the transmitted power being close to -3.1 dB. The phenomena are demonstrated by simulation results. Being compact in size and low-cost, the proposed power divider is very suitable for microwave and millimeter wave integrated circuits.

Place, publisher, year, edition, pages
2006. Vol. 7, no 1, 1-4 p.
Keyword [en]
Composite right/left-handed (CRLH), Metamaterials, Power divider, Transmission line (TL), Computer simulation, Integrated circuits, Millimeter waves, Wave propagation, Composite right left handed (CRLH), Left handed material (LHM), Microwave communication systems, Negative electric permeability, Negative magnetic permeability, Propagation constant, Transmission line theory
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:kth:diva-156371DOI: 10.1631/jzus.2006.A0001Scopus ID: 2-s2.0-33645647162OAI: oai:DiVA.org:kth-156371DiVA: diva2:766424
Note

QC 20141127

Available from: 2014-11-27 Created: 2014-11-26 Last updated: 2015-10-29Bibliographically approved

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