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http://hdl.handle.net/2289/7863| Title: | Front End Integrated RF Unit for Efficient Linear array Imager |
| Authors: | T.S., Mamatha B, Ramesh |
| Issue Date: | 15-Jun-2020 |
| Publisher: | Raman Research Institute, Bengaluru |
| Citation: | RRI-EEG Internal Technical Report No. :04 |
| Abstract: | Efficient Linear array Imager (ELI)is a cross telescope capable of producing 64 beams simultaneously in the sky. It uses 16 receivers and each is likely to use 4 IF chains, making a total of 64 numbers. Clearly, such a large number of receiversrequire optimisation of volume, power and cost. Following the model of commercial LNBCs, we have made a prototype front end Integrated RF unit for use with ELI. This integrates front end filters, mixer section and postsamplifiers, all in a board size of 6 cm x 5 cm. This integrated RF units has avoided multiple SMA connectors and thereby improving reliability at the cost of inter-changeability. In this technical report, we describe the effort put in development of this prototype. |
| Description: | Restricted Access |
| URI: | http://hdl.handle.net/2289/7863 |
| Copyright: | 2020 Raman Research Institute, Bengaluru |
| Appears in Collections: | Technical Reports (EEG) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Techincal report_Step.pdf | Restricted Access | 1.27 MB | Adobe PDF | View/Open |
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