IR @ Nirma University
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http://10.1.7.192:80/jspui/handle/123456789/2095| Title: | Design and Development of a Conjugate Matched Feed for an Offset Parabolic Reflector Antenna |
| Authors: | Sharma, S. B. Pujara, D. A. Chakrabarty, S. B. |
| Keywords: | Corrugated Horn Cross Polarization Offset Reflector Antenna EC Faculty Paper Faculty Paper ITFEC005 |
| Issue Date: | Jan-2010 |
| Series/Report no.: | ITFEC005-9 |
| Abstract: | This article presents the design and radiation characteristics of a dual-mode corrugated matched feed horn. This type of feed eliminates the unwanted high cross-polarization of an offset parabolic reflector antenna and improves the overall performance of the antenna sub-system. In a cylindrical corrugated structure, higher order HE21 mode is added with the fundamental HE11 mode to configure a dual-mode corrugated horn. For the proposed horn, the return-loss characteristics and the far-field radiation patterns were measured and the results are compared with the simulated results. The horn has been used as a primary feed device to illuminate a linearly polarized offset parabolic reflector antenna and the improvement in the cross |
| Description: | Microwave And Optical Technology Letters, Vol. 52 (2), January, 2010, Page No. 113-116 |
| URI: | http://hdl.handle.net/123456789/2095 |
| Appears in Collections: | Faculty Papers, EC |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| ITFEC005-9.pdf | ITFEC005-9 | 382.88 kB | Adobe PDF |  View/Open |
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