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- double sideband signal generator 雙邊帶信號發(fā)生器
- double sideband signal 雙邊帶信號
- This bandwidth is twelve times greater than that required for SSB FDM, and six times greater than the bandwidth required for double sideband FDM. 這個(gè)寬帶;比單邊帶頻分多路復用所需要的帶寬大12倍;比雙邊帶步分多路復用所需要的帶寬大6倍.
- A.signal transmission system model compatible with single sideband (SSB) system, double sideband (DSB) system and vestigial sideband (VSB) system is obtained in this paper. 本文研究單邊帶、雙邊帶、殘留邊帶信號傳輸系統的一個(gè)統一的數學(xué)模型,這種模型具有較為精練而明確的形式。
- This paper discussed the double sideband noise figures and single side band noise figures of the superheterodyne receivers in a ideal hypothesis and the practical case respectively. 分別討論了在理想假設和實(shí)際情況下超外差接收機的雙邊帶噪聲系數和單邊帶噪聲系數，給出了單邊帶接收機的某些設計方案。
- compatible single sideband signal 兼容單邊帶信號
- A message broadcast mechanism used for communicating processor status and/or (optionally) logical sideband signaling between PCI agents. 一種消息廣播機制，目的在于進(jìn)行信息傳送機狀態(tài)通信以及PCI操作體之間邏輯邊帶信號聯(lián)系。
- DSBRC Double SideBand Reduced Carrier 雙邊帶減幅載波
- double sideband transmitted carrier 雙邊帶發(fā)送載波
- double sideband transmission system 雙邊帶傳揄系統
- double sideband amplitude modulation 雙邊帶調幅
- Transmission Performance of Optical Single Sideband Signal 光的單邊帶傳輸的性能研究
- amplitude modulation double sideband 調幅雙邊帶
- double sideband suppressed carrier 雙邊帶抑制式載波
- double sideband sound broadcasting 雙邊帶聲音廣播
- double sideband suppressed-carrier 雙邊帶抑制載波傳輸
- double sideband quadrature modulation 雙邊帶正交調制
- He is working double tides to finish his essay. 他日夜苦干，趕寫(xiě)他的文章。
- I do not realize it is a double feature. 我原先不知道這是雙片連映。
- Double agents live in a perpetual state of fear. 兩面派永遠過(guò)著(zhù)提心吊膽的生活。
