DocumentCode :
1813979
Title :
Coupling characteristics between composite right-/left-handed transmission line and conventional transmission line
Author :
Wang, Youzhen ; Zhang, Yewen ; Li, Haiyang ; He, Li ; Liu, Fuqiang ; Chen, Hong
Author_Institution :
Shanghai Key Lab. of Special Artificial Microstructure Mater. & Technol., Tongji Univ. Shanghai, Shanghai
Volume :
4
fYear :
2008
fDate :
21-24 April 2008
Firstpage :
1620
Lastpage :
1623
Abstract :
The coupling characteristics between a composite right/left-handed transmission line (CRLH TL) with lumped-elements and a conventional right-handed transmission line (RH TL), is studied. It is theoretically shown that tight coupling is obtained when the product of the average permittivity and average permeability is negative (epsiv macr ldr mu macr < 0), at the same time the CRLH TL is still in its left-handed region ( epsivL < 0 , muL < 0 ). ADS S-parameter simulations are demonstrated to confirm our theoretical results.
Keywords :
permeability; permittivity; transmission line theory; average permeability; average permittivity; conventional transmission line; coupling characteristics; left-handed transmission line; lumped-elements; right-handed transmission line; Capacitors; Chromium; Couplings; Frequency; Metamaterials; Permeability; Permittivity; Shunt (electrical); Transmission line theory; Transmission lines; RH-CRLH coupler; composite right-/left-handed (CRLH); transmission line (TL);
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Microwave and Millimeter Wave Technology, 2008. ICMMT 2008. International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-1879-4
Electronic_ISBN :
978-1-4244-1880-0
Type :
conf
DOI :
10.1109/ICMMT.2008.4540773
Filename :
4540773
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=1813979
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