Novel Compact Chip Design of 5GHz LTCC Dual Mode 4 Poles Quasi-Elliptic Resonator Filter


One novel compact design of 5GHz LTCC dual mode 4 poles quasi-elliptic resonator filter was proposed. The two square-loop of resonators are coupled with one modified broadside-coupled line with 4 shunted capacitors terminated as patch or perturbation for degenerate modes excited by closed loop resonator cavity. Two transmission zeros and four reflection… (More)

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