頻分遙測系統 的英文怎麼說

中文拼音 [bīnfēnyáotǒng]
頻分遙測系統 英文
telemetering system of frequency division type
  • : Ⅰ形容詞(次數多) frequent Ⅱ副詞(屢次) frequently; repeatedly Ⅲ名詞1 [物理學] (物體每秒鐘振動...
  • : 分Ⅰ名詞1. (成分) component 2. (職責和權利的限度) what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] (料想) judge
  • : 形容詞(遙遠) distant; remote; far
  • : 動詞1. (測量) survey; fathom; measure 2. (測度; 推測) conjecture; infer
  • : 系動詞(打結; 扣) tie; fasten; do up; button up
  • : Ⅰ名詞1 (事物間連續的關系) interconnected system 2 (衣服等的筒狀部分) any tube shaped part of ...
  • 遙測 : telemetry; telemetering; remote measurement; remote metering; remote sensing; tele measurement
  • 系統 : 1. (按一定關系組成的同類事物) system 2. (有條理的;有系統的) systematic
  1. Mixers are the key components of many microwave and millimeter - wave systems. the super - heterodyne receiver is always applied in modern communication system, mixer becomes the key component as is at the first part of system. but it is more and more difficult to get the choiceness lo source of the same band with the system is working at high frequency especially in the millimeter - wave. sub - harmonic mixer is a good solution to this problem now. in this circuit we need just half 、 quarter 、 even 1 / 8 of the rf signal frequency. in this paper the design and fabricate of sub - harmonic hmic mixers ( 2, 4 ) at w - band are introduced

    器是微波通信、射電天文學、雷達、等離子物理、控、感、電子對抗,以及許多微波中至關重要的部件。在現代通信中,毫米波段通常採用超外差接收機,混器作為第一級就成為關鍵部件。由於在毫米波段,同段高性能的本振源成本高,技術難度大,採用諧波混技術是解決此問題的有效途徑,只需射率1 / 2 、 1 / 4甚至1 / 8的本振率即可實現混
  2. Firstly, introduce the basic conception of the telemeter and the telecontrol system ; discuss the common department of the telemeter and the telecontrol system, and the angle modulation used by it ; summarize the structure and function of the telemeter and telecontrol

    首先,對的基本概念作了介紹;在此基礎上,對共有部? ?信息傳輸部進行了討論;對研發模擬組合的中調制器所用到的角度調製作了介紹,它也是無線信息傳輸的一個重要組成部;對的組成及其功用作了一定的概述。
  3. Telemetering system of frequency division type

  4. In this paper, the author comprehensively expatiates the research on microwave phase in - lock frequency modulation. at first, the background of reentry telemetry system and the features of pcm telemetry system are presented, and then the author mainly discusses the application of phase in - lock fm techniques in the design of pcm transmitter and the analysis of characteristics of binary pcm reentry telemetry channel

    在文章的前面,作者簡單介紹了目前再入技術發展現狀和pcm的特點;然後給出了二元pcm再入通道的析和高碼速率數據傳輸實現的主要途徑;在文章的第三部,討論了鎖相調技術及其在pcm發射機中的實際應用。
  5. Thirdly, give the way to how to design the digital mid - frequency modulator, discuss the design process of the system, and give the block diagram of it

    其次,對模擬組合子中的數字中調制器的設計作了析。給出了設計的過程與整個模擬子框圖。
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