• Journal of Advanced Navigation Technology
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• v.15 no.5
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• pp.774-780
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• 2011

This paper presents a Bagley polygon and Gysel divider using open-stub loaded transmission line. The structure of slow-wave characteristic consists of small transmission line and shunt capacitive open stub that have reduced characteristic impedance and phase velocity, so we can implement the small circuit size. To validate the slow-wave characteristics, we are implemented the slow-wave characteristic of Bagley polygon and Gysel divider at center frequency 2.1 GHz. Its characteristics are same, but the circuit size is reduced above 15 % respectively.