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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Caloz, C. |
| Copyright Year | 2001 |
| Abstract | The novel concept of dual composite right/left-handed (D-CRLH) transmission line metamaterial is introduced. The D-CRLH is the "dual" of the conventional CRLH in the sense that it has a series parallel (instead of series) LC tank and a shunt series (instead of parallel) LC tank. This topological duality results in dual properties. The D-CRLH indeed exhibits its left-handed (LH) band at high frequencies and its right-handed (RH) band at low frequencies and is of stop-band nature, in opposition to the CRLH which is low-frequency-LH/high-frequency-RH and pass-band. The so-called balanced condition is still valid in the D-CRLH for broadband matching. However, phase origin is at dc and infinity instead, as at the LH-RH transition, and the gap between the RH and LH bands cannot be closed up in practical implementations. In contrast, the D-CRLH provides an unlimited LH bandwidth. This letter presents the homogeneous and LC-network transmission parameters and the fundamental dispersion/impedance properties of the D-CRLH |
| Sponsorship | IEEE Microwave Theory and Techniques Society |
| Starting Page | 585 |
| Ending Page | 587 |
| Page Count | 3 |
| File Size | 158083 |
| File Format | |
| ISSN | 15311309 |
| Volume Number | 16 |
| Issue Number | 11 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2006-11-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Transmission lines Metamaterials Impedance Frequency Distributed parameter circuits Equivalent circuits Propagation constant Attenuation H infinity control Bandwidth transmission lines Composite right/left-handed (CRLH) dual CRLH (D-CRLH) left-handed (LH) metamaterials right-handed (RH) |
| Content Type | Text |
| Resource Type | Article |
| Subject | Condensed Matter Physics Electrical and Electronic Engineering |
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