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
300GHz receiver with wide IF range |
圖片來源: Johnson Han
Wide IF Band Receiver
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Inlet (a) shows the area for 4k heat strip connection on the Insert. Inlet (b) shows the inside of the IR-quartz filter with LDPE coating and grid. |