amplifying chain 中文意思是什麼
amplifying chain
解釋
放大鏈- amplifying : 放大的
- chain : n 1 鏈子，鏈條；項圈；表鏈。2 連鎖；連續，一系列，一連串；（山）脈。3 〈常 pl 〉鐐銬；羈絆，拘束...
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This paper introduces the realization scheme and key technology of 2 ~ 12ghz ultra - wideband microwave frequency synthesizer. it adopts dds + pll frequency synthesizer scheme to realize low end frequency 2 ~ 4ghz output, then through segment amplifying multiplying chain realize from 2 ~ 4ghz expand to 2 ~ 12ghz, and the output frequency is selected by microwave switch
採用dds + pll的混合頻率合成方案實現低端頻率2 ~ 4ghz的輸出，再通過分段放大倍頻鏈路實現從2 ~ 4ghz到2 ~ 12ghz的擴頻，並由微波開關控制選頻輸出。
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