On the Relation between Composite Right-/Left-Handed Transmission Lines and Chebyshev Filters
Figure 4
Comparison of 10 dB bandwidths between CRLH transmission lines. (a) Conventional CRLH transmission line with 20 symmetric unit elements; (b) CRLH transmission line from 41st-order Chebyshev band-pass filter with 0.01 dB passband ripple; (c) CRLH transmission line with three resonators exchanged at either end.
