研究成果藝廊 > 天文儀器安裝與測試
研究成果藝廊
天文儀器安裝與測試
Wide IF band (4-12GHz) SMA 200GHz receiver insert |
圖片來源: Johnson Han
Wide IF band (4-12GHz) SIS receiver for SMA project
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This new receiver using new SIS chip fabricate by IAA. The measured system noise (Trx) of this receiver insert is under 4 hv/k and is about 40K in overall operation frequency. |