Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/33127
Title: | Double Ridged 180° Hybrid Power Divider With Integrated Band Pass Filter | Authors: | VALENTE, Giuseppe NAVARRINI, Alessandro PISANU, Tonino |
Issue Date: | 2011 | Journal: | IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | Number: | 21 | Issue: | 1 | First Page: | 13 | Abstract: | We describe the design, construction and performance of a 180 hybrid power divider with integrated band pass filter for L-band (1.3–1.8 GHz). The hybrid is based on a cavity and two novel broadband coaxial-to-double ridged waveguide transitions. The design was optimized using a commercial 3-D electromagnetic simulator. The device was tested at room and cryogenic temperature. At the physical temperature of 77Kthe measured input reflection was less than -17 dB, the maximum deviation from the ideal -3dB coupling and 180° phase difference were respectively +/- 0.25 dB and +/- 0.9°. The experimental results are in good agreement with simulation. | URI: | http://hdl.handle.net/20.500.12386/33127 | URL: | https://ieeexplore.ieee.org/document/5659498 | ISSN: | 1531-1309 | DOI: | 10.1109/LMWC.2010.2089505 | Fulltext: | open |
Appears in Collections: | 1.01 Articoli in rivista |
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File | Description | Size | Format | |
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IEEE_MWCL_2010_Double_ridged.pdf | postprint | 968.99 kB | Adobe PDF | View/Open |
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