脈沖發送機 的英文怎麼說
中文拼音 [màichōngfāsòngjī]
脈沖發送機
英文
impulse machine-
Soon marconi ' s own spark - gap transmitters are sending morse - code pulse streams across his lab without wires
不久，馬可尼自製的火花放電發送機，就能以無線的方式在實驗室里傳送摩斯電碼脈沖流了。The enterprise of technisat vo offers you turning equipment, pulse generator and map decoder as well as the further cable head stations and satellite receiver
Technisat vo是一家理想的企業，該企業製造最新的、傑出的旋轉裝置，脈沖發送器，電纜頭組，卡片讀碼器，衛星接收機。Dsp56f805 samples the ultrasonic pulse coming back from the target, then measures the distance and shows it on led. tms320vc5509a is accomplished the detecting speed and the main control of the radar system, is 16 fixed dsp with high performance and low power produced by ti company. dsp5509a samples the wave coming from t / r module, then measures the target ’ s speed and send this information to the assistant control chip - p89v51 based on boost c51 core mcs produced by philips company, which controls the lcd
測距雷達系統的控制和信號處理的核心晶元是motorola公司的dsp型16位單片機56f805 ，由它對超聲波回波脈沖進行ad采樣后，計算目標距離並在七段數碼管上顯示。測速雷達系統中信號處理的核心晶元是ti公司的超低功耗、高性能的16位定點dsp ? ? tms320vc5509a ，由它對收發組件輸出的多普勒回波進行采樣，計算出目標運動速度后，送給輔助控制晶元? ?飛利浦公司生產的基於c51內核的增強型單片機p89v51 ，並且在液晶顯示器上顯示速度信息。This thesis introduces the elementary concept, evolutive history, working flow and operational principle of secondary surveillance radar and the systemic principle of monopulse secondary surveillance radar. then recommend the structrue and elements of actel ’ fpga and the development and design of fpga based on vhdl. the new responder can detect the video pulse signal upon 100mv and deal with 40 real planes in real time. it also can identify the responding signal of mode a / c and mode 6 and can be swithed freely from one mode to another according to the mode information and transmit the report table of corresponding mode
本論文介紹二次雷達的基本概念、發展歷史、工作流程、運作機理以及單脈沖二次雷達的系統原理。重點介紹了actel公司fpga的結構、原理以及fpga的vhdl實現。本文介紹的mssr應答信號處理器，可以檢測大於100mv的視頻信號，實時處理40個真實目標，並且支持模式ac和模式6應答信號，處理過程中可以根據模式指示信號在兩種模式下任意切換，送出相應模式的報表。This surge flows through the wiring to the spark plug in the engine cylinder that is ready to fire
通過導線把高壓電脈沖輸送到待點火的發動機汽缸上的火花塞上Very simply put, it works in this way : through a sophisticated system of electronics, television provides the capability of converting an image ( focused on a special photoconductive plate within a camera ) into electronic impulses, which can be sent through a wire or cable
簡單說來，電視是以這種方式工作的，通過一個復雜的電子系統，電視能夠將一幅圖像（這幅圖像被聚焦在一部攝像機內的一塊特殊的光導底片上）轉換成能經過導線或電纜發送出去的電子脈沖信號。A significant amount of power is used by the broadcast transmitter to send the sync pulse
由於大量的功率被廣播發射機用來發送同步脈沖，一般將視頻信號的極性設計為在傳送同步信號降低功耗的方式。分享友人