Design of Miniaturized Band-Pass Filter with Composite Right/Left-Handed Transmission Line ()
ABSTRACT
In this paper, a new miniaturized
wide-pass-band filter at U band based on composite right/left- handed
transmission line (CRLH TL) is implemented. The CRLH TL contributed to a
broadband filter is a balanced structure with a small size of only 1.428 mm*0.5530
mm. The frequency characteristics are simulated and the results show that the 3
dB band width of the proposed filter is about 13.5 GHz from 45.8 GHz to 59.3
GHz. The insertion loss is quite flat through the pass-band and the return loss
is relatively low.
Share and Cite:
Zhang, M. , Zhang, F. and Luo, X. (2015) Design of Miniaturized Band-Pass Filter with Composite Right/Left-Handed Transmission Line.
Journal of Computer and Communications,
3, 44-48. doi:
10.4236/jcc.2015.33008.
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