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2011-12-05
Miniaturized Dual-Mode Composite-Right/Left-Handed Line Resonator Filter with Wide Harmonic Suppression
By
Progress In Electromagnetics Research Letters, Vol. 28, 73-81, 2012
Abstract
This letter presents a miniaturized dual-mode composite-right/left-handed line resonator with wide harmonic suppression. The pure right-handed microstrip transmission line adopt 36° electrical length instead of 90°, thus the size of the dual-mode filter can be reduced significantly meanwhile the spurious response suppression are improved effectively. A prototype filter is designed and implemented at 730 MHz, which not only has a size reduction of 92% against a conventional dual-mode filter, but also exhibits harmonic suppression characteristics over a decade bandwidth.
Citation
Wei Kang, Guo Yang, Hui Wang, Chen Miao, and Wen Wu, "Miniaturized Dual-Mode Composite-Right/Left-Handed Line Resonator Filter with Wide Harmonic Suppression," Progress In Electromagnetics Research Letters, Vol. 28, 73-81, 2012.
doi:10.2528/PIERL11092708
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