Ultra Wideband Bandpass filter using Microstrip-Slot Couplers combined with Dumbell Slots and H-Shaped Stubs
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| 62420_1.pdf | 799Kb | Adobe PDF | View |
| Title | Ultra Wideband Bandpass filter using Microstrip-Slot Couplers combined with Dumbell Slots and H-Shaped Stubs |
|---|---|
| Author | Abbosh, Amin Mahmoud; Bialkowski, Marek; Thiel, David Victor |
| Publication Title | Proceedings of the Asia-Pacific Microwave Conference 2009 |
| Editor | Fujiang Lin |
| Year Published | 2009 |
| Publisher | IEEE |
| Abstract | A bandpass filter (BPF) that covers the ultra wideband (UWB) frequency range of 3.1GHz to 10.6GHz is presented. The filter uses multi-layer microstrip-slot couplers combined with dumbbell slots in the ground plane and H-shaped stubs at the input/output ports to achieve high quality bandpass and band-rejection performance. The simulated results show that the designed filter has a UWB passband with an insertion loss less than 0.5dB and a return loss greater than 25dB at the centre of the passband. The device also exhibits sharp and wide low and high frequency stopbands. The simulated group delay of the filter indicates a low peak-to-peak variation of around 0.2ns across the passband. It features a compact size of 1.5cm×2cm when developed on RT6010 with dielectric constant of 10.2. |
| Peer Reviewed | Yes |
| Published | Yes |
| Alternative URI | http://dx.doi.org/10.1109/APMC.2009.5384313 |
| Copyright Statement | Copyright 2009 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. |
| Conference name | APMC 2009: Asia-Pacific Microwave Conference |
| Location | Singapore |
| Date From | 2009-12-07 |
| Date To | 2009-12-10 |
| URI | http://hdl.handle.net/10072/30014 |
| Date Accessioned | 2010-04-20 |
| Date Available | 2010-06-03T09:26:28Z |
| Language | en_AU |
| Research Centre | Centre for Wireless Monitoring and Applications |
| Faculty | Faculty of Science, Environment, Engineering and Technology |
| Subject | PRE2009-Antenna Technology |
| Publication Type | Conference Publications (Full Written Paper - Refereed) |
| Publication Type Code | e1 |
Please use this identifier to cite this record: http://hdl.handle.net/10072/30014
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