Abstract
Novel dual-wideband bandpass filters are proposed by employing hybrid shunt short/open stubs in this paper. Transmission line model is established for analyzing and designing proposed BPF. Shunt open stubs are integrated between adjacent hybrid shunt short/open stubs to suppress out-of-band harmonic response. As demonstration, a dual-band bandpass filter cantered at 3.79/8.55 GHz is designed, fabricated and tested. Two transmission zeros are introduced in stopband to improve the rejection level between two passbands. Experiment is used to verify the designed prototype which has 3dB bandwidths of 70.71%/49.12%. Good agreements between full-wave simulated and experiment results are presented. © 2010 EuMA.
| Original language | English |
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| Title of host publication | European Microwave Week 2010, EuMW2010: Connecting the World, Conference Proceedings - European Microwave Conference, EuMC 2010 |
| Pages | 747-750 |
| Number of pages | 4 |
| Publication status | Published - 2010 |
| Event | 13th European Microwave Week 2010: Connectng the World - 40th European Microwave Conference - Paris, France Duration: 28 Sept 2010 → 30 Sept 2010 |
Conference
| Conference | 13th European Microwave Week 2010: Connectng the World - 40th European Microwave Conference |
|---|---|
| Abbreviated title | EuMW2010 and EuMC 2010 |
| Country/Territory | France |
| City | Paris |
| Period | 28/09/10 → 30/09/10 |