Harmonic cancellation of parallel-coupled bandpass filter with transmission zero realign method
This paper presents the harmonic cancellation of a 3(rd) order Butterworth response parallel-coupled bandpass filter by introducing periodical grooves. ne cancellation was obtained by aligning the transmission zero of the Tight Coupling (TCg) coupler with the harmonic of the Weak Coupling (WCg) coup...
| Main Authors: | , |
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| Format: | Article |
| Published: |
2005
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| Subjects: | |
| Online Access: | http://shdl.mmu.edu.my/2327/ |