Radiated RFI measurement of SKA dish digitizer RXS123 in an anechoic chamber
| Autor: | Sara Salem Hesari, Krzysztof Caputa |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
clocks
synthesizers Anechoic chamber Computer science business.industry SKA Electrical engineering power measurement sensitivity electromagnetic interference Electromagnetic interference Radio spectrum EMI Frequency measurement anechoic chamber clock synthesizer business Sensitivity (electronics) RFI measurements |
| Popis: | This paper identifies sources of EMI emissions of the SKA-mid Receiver Sampler for SKA frequency Bands 1 to 3 (RXS123) and describes the EMI test facilities and test process for the digitizer prototype. The RXS123 must satisfy very strict EMI radiation and susceptibility standards listed in the SPF Receiver Requirement Specification. The digitizer architecture has been designed from the ground up to meet these EMI requirements. This paper presents the radiated RFI measurements of the RXS123 focusing on the clock synthesizer and ODL board from 50 MHZ to 8.7 GHz. 2020 IEEE USNC-CNC-URSI North American Radio Science Meeting (Joint with AP-S Symposium), July 5-10, 2020, Montreal, QC, Canada |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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