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http://hdl.handle.net/2080/2833| Title: | A Circular Polarization Alterable Square MPA with Wide Frequency Tuning |
| Authors: | Dwivedy, Biswajit Behera, Santanu Kumar |
| Keywords: | Frequency reconfigurable Circular polarization Varactor Axial ratio |
| Issue Date: | Dec-2017 |
| Citation: | 6th Biennial IEEE Applied Electromagnetics Conference (AEMC-2017) MIT, Maharashtra, India, 19 - 22 December, 2017 |
| Abstract: | A wide-range frequency tunable (2.01 GHz- 2.41 GHz) square patch antenna with simultaneous CP alteration ability is designed and its performance is analyzed. Frequency tuning is achieved by varying the capacitance of four varactors connected between the central portion and four additional segments of the main patch. Circular polarization at different bands are achieved by using a wideband 90 phase shifter and a DPDT switch is used to vary the sense of circular polarization rotation. The antenna shows very good axial ratio value at all frequencies with a maximum gain of 2.2 dBc. |
| Description: | Copyright of this document belongs to proceedings publisher. |
| URI: | http://hdl.handle.net/2080/2833 |
| Appears in Collections: | Conference Papers |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 2017_AEMC_BDwivedy_A Circular.pdf | Conference Paper | 3.95 MB | Adobe PDF | View/Open |
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