DocumentCode :
2407995
Title :
Novel impedance matching approach employing the band gap region of composite right/left-handed artificial lines
Author :
Damm, Christian ; Schüßler, Martin ; Freese, Jens ; Jakoby, Rolf
Author_Institution :
Tech. Univ. Darmstadt, Darmstadt
fYear :
2007
fDate :
9-12 Oct. 2007
Firstpage :
708
Lastpage :
711
Abstract :
In this paper we describe a new way to use composite right/left-handed (CRLH) artificial lines for matching purposes. The novelty of this approach is to include the usage of the band gap of the CRLH line as operation region. Including this region extends the classic transmission line transformer theory to the most general case, enabling matching of arbitrary impedances. The basic theory is presented and exemplary applied. A real microstrip line implementation is designed, built and measured as demonstration. The comparison to circuit and full wave EM simulations is done, showing good agreement.
Keywords :
electromagnetic waves; impedance matching; microstrip lines; transformers; transmission line theory; EM simulations; band gap region; composite right/left-handed artificial lines; impedance matching; microstrip line implementation; transmission line transformer theory; Chromium; Cutoff frequency; Distributed parameter circuits; Impedance matching; Microstrip; Phase transformers; Photonic band gap; Propagation constant; Transmission line theory; Tunable circuits and devices; Artificial line; CRLH line; matching network; metamaterials;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Microwave Conference, 2007. European
Conference_Location :
Munich
Print_ISBN :
978-2-87487-001-9
Type :
conf
DOI :
10.1109/EUMC.2007.4405290
Filename :
4405290
Link To Document :
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