重路由電路 的英文怎麼說
中文拼音 [zhònglùyóudiànlù]
重路由電路
英文
heavy-route circuit- 重 : 重Ⅰ名詞(重量; 分量) weight Ⅱ動詞(重視) lay [place put] stress on; place value upon; attach im...
- 路 : 1 (道路) road; way; path 2 (路程) journey; distance 3 (途徑; 門路) way; means 4 (條理) se...
- 由 : causereason
- 電 : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
- 電路 : [訊] circuit (ckt); electric circuit; electrocircuit電路板 circuit board; 電路保持 guard of a c...
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Meanwhile, cmos technology, due to its mature application in base band uses, draws more and more attentions in rf area
由於cmos工藝在基帶電路的成熟應用,其在射頻中的地位也逐漸被人們所重視。The character of radar system is restricted by parasitical am. to restrain parasitical am, a low pass filter is used in the if circuit. the result shows that the fmcw detecting range of the radar with the filter is greater than that without
較大的vco寄生調幅對雷達的作用距離有嚴重影響,對此,本文進行了分析,並提出了一種在中頻電路中用濾波電路進行抑制由寄生調幅帶來的于擾信號的方法。Those two are beginning to grow stronger with this rewiring
那兩邊的大腦由於電路的重組正在開始成長得更強壯。Since low voltnge, low power cmos analogy circuit and current - mode analogy integrated circuit have so many advaotages, it has become most appealing for vlsi t6chnique theorotical scholar and design engineel filter is an important unit of analog integrated circuit, whose structue construction and design method can estend to the design of large scale " ana1og integrated circuit.
低電壓、低功率cmos模擬電路與電流模式集成電路由於具有諸多的優點而成為當前vlsi技術理論工作者和設計工程師所關注的熱點。模擬濾波器作為模擬集成電路的重要單元,其結構生成方法和電路設計方法可推廣至大規模集成電路設計,具有重要的參考價值和實際應用價值。Because the hybrid acquisition scheme ( combines parallel search with serial search ) based on the correlator provides the flexibility in the trade - off between the mean acquisition time and system complexity and is easy to implement, it ? focus on the scheme here. on the other hand, this paper analyzes the effect of multiple access inference ( mai ) on the code acquisition performance for the multipath fading channels
基於相關器解擴的串-並混合方案由於有著可在平均捕獲時間和電路復雜程度(這是捕獲電路的兩個重要指標)這兩個技術指標間靈活折衷的優點和易於實現的特點,本文的重點就放在該方案中。The reactive power compensation is an important engineering in the power system. the active reactive power compensator designed in this text takes the instantaneous reactive power theory of three - phase as foundation, and is formed by the reactive current testing circuit, current tracking control circuit and the main circuit, and among them the current tracking control circuit is formed by instruction current arithmetic circuit, current polarity checkout circuit and current tracking control logic circuit three parts in the circuit form
無功功率補償是電力系統中的一項重要工程,本文所設計的有源無功功率補償器是以三相瞬時無功功率理論為基礎的,它由無功電流檢測電路、電流跟蹤控制電路和主電路三大部分組成,其中電流跟蹤控制電路由指令電流運算電路、電流極性檢測電路和電流跟蹤控制邏輯電路三部分構成。In terms of the basic theory of transformers and induction machines, this paper defines the positive direction of these two kinds of machines again and deduces the new equivalent circuits of transformers and induction machines
根據變壓器和異步電機的基本原理,對這兩種電機的主要物理量的正方向重新進行了規定,並由此推導出新型等效電路。Jtl ( josephson junction transmission line ) is & key element of rsfq, comprising several josephson junctions connected in parallel by superconducting strips of a relatively low inductance
約瑟夫森結傳輸線jtl ( josephsonjunctiontransmissionline )是由約瑟夫森結經電感相互並聯構成,在rsfq電路技術中起著十分重要的作用。So we invented this mixed controller. it was consisted of an intelligent voltage transfer, a single - microcomputer control centre, and circuits for driving motors. its principle was used sensors to measure the weight of materials. then sensors converted the weight to electrical signal. passing the transfer the signal processed by the sing - microcomputer controlled the drivers of motors working
智能配料控制器主要由智能變送器、單片機控制器、電機驅動電路等組成,主要工作原理是用壓力傳感器進行物料的重量測量,傳感器把物料的重量轉換成電信號,經變送器把信號送入單片機進行處理,再由單片機發出物料已稱足重量的信號去控制送料和卸料電機工作,同時單片機還可與pc機進行串聯通信,實現微機集成控制。According to the thickness of the soi film, high voltage ic based on soi material ( soi - hvic ) can be divided into thin - film and thick - film. for thin - film soi - hvic, linear drift region doping profile is adopted to satisfy a certain breakdown - voltage, but this process is too complex and its self - heating effect is obvious ; for thick - film soi - hvic, it can take advantage of cmos technology on silicon to obtain the high voltage
Soi高壓集成電路根據頂層硅厚度可分為厚膜和薄膜兩大類。為了滿足一定的擊穿電壓,薄膜soi高壓電路一般採用漂移區線性摻雜技術,但其工藝復雜,且自熱效應嚴重;而厚膜soi高壓集成電路可以通過移植體硅cmos技術來實現高壓,但是由於其硅膜較厚,介質隔離成為厚膜soi高壓集成電路的關鍵技術。It eliminates the need for agent blocks to have specific knowledge of ram array behind it. it takes care of protocols and latencies in an effort to simplify memory access by the agent blocks. agent blocks " see " a single linear frame buffer, all paging and bank swapping is handled by the and is transparent to the agent blocks
在嵌入式系統晶元中高速存儲器介面控制電路是系統必不可少的重要組成部分,由於有了存儲器介面的存在,使得系統內部客戶模塊不必專門了解存儲器本身的復雜特性,而只需關心傳輸協議和一些定義的遲滯參數,在客戶看來存儲器僅僅是一個線性的幀緩沖器,所有的換頁、區段切換都交由介面電路來處理,從而大大簡化了客戶對存儲器操作的復雜度。With the development of electronic technology in the field of high - frequency and high - power, power mosfet is gradually enhancing its important status in semiconductor apparatus and is being widely applied in power converters as switch. with the increasing of the operating frequency ( > 200khz ), the energy loss caused by parasitic capacitance will affect the efficiency of power transforming in converters. especially in the applications of high frequency power supply using mosfet as main devices ( the unit of frequency is mhz ), the energy loss caused by the switch process will badly affect its efficiency
隨著電力電子技術進一步向高頻的大功率用電領域發展,功率mosfet在各種電力半導體器件中的重要地位日益顯著,使用功率mosfet作為開關器件的功率轉換電路也日益增多,但隨著器件開關頻率的提高(大於200khz ) ,由器件極間電容引起的能量損耗將會影響到功率轉換電路的能量傳輸效率,特別是在以mosfet作為開關器件的高頻感應加熱電源中(工作頻率可達兆赫) , mosfet在開關過程中的能量損耗嚴重影響到電源的效率,因此如何減小開關器件的損耗提高高頻功率轉換線路的效率成為電力電子技術領域的重要研究課題之一。The article consists of three parts mainly : the first part has described the method of detecting the faint signal, mainly include : detection technique of faint signal, principle of the optical fibre sensor, the little lose effects when optic fibre little curved, and the research of the stress sensor of optical fibre. the second part emphasizes on the design of the intelligent photoelectricity system, mainly tells the design of the circuit to process the faint photoelectricity signal, details the software and hardware design of intelligent photoelectricity system made of single chip microcontroller, led, man - machine interface, communication interface, etc. the third part is the network communication of the detection system, details the technology of single chip microcontroller how to group the network, and the communication between single the chip microcontroller system and the modem, and how to realize the data between the field and computer central exchanged through the existing public phone network
文章主要分為三部分:第一部分論述了微小信號的檢測方法,主要包括微小信號的檢測技術、光纖傳感器的原理、光纖微彎損耗效應及光纖應力傳感器的研製;第二部分重點講述了智能光電檢測系統的研製,主要講述了微弱光電信號調理電路的設計及由前(后)向通道、單片機、 led 、人機介面、通信介面等組成的智能光電系統的軟硬體的具體設計;第三部分為檢測系統的網路通信部分,具體闡述了單片機系統間的組網技術、單片機和modem之間的通信及通過現有的公用電話網路實現遠程監控的技術,實現現場檢測系統與橋梁測控中心的數據交換。The results of the experiment indicated that, on the one hand, this system is superior to old nc system in size, power waste, precision, reliability and the capability of anti - jamming ; on the other hand, it is better then the software interpolation in speed and real - time working. moreover, this system has also been modified as software, although it is hardware in nature, which makes maintenance and upgrade easier
此外,由於可編程專用集成電路具有可反復編程的特性,使得該硬體電路也能夠象軟體那樣方便靈活、易於修改,可隨時通過改變器件的編程來實現系統重構,或根據需要進一步完善、修改其插補功能,從而極大地方便了系統的維護和升級。In order to obtain high resolution of the instrument, the effect of input noise of amplifier must be decreased. hereby, an amplifier circuit based on the chopping theory was developed for it
由於該微摩擦測試儀要求的分辨力很高,而運算放大器本身的輸入噪聲嚴重影響系統的解析度,為此設計完成了基於斬波放大原理的放大電路。The interpolate technology just like a " ruler ", the resolving power of the " ruler " affect that the sampling points are arrayed correctly on time axis, and is determined by the multiple of the double slope integral amplifier. so it is core in the whole project. the project apply the complicated program logical device ( cpld )
內插技術的應用使得隨機采樣理論能夠得以實現,內插技術相當于測量用的「尺子」 , 「尺子」最小分辨能力決定了最後采樣點重新在時間軸上位置排列的真實可靠程度,這里尺子的最小分辨能力是由雙斜率積分時間擴展器放大倍數決定的,所以說該模擬充放電放大電路在整個方案中是個很關鍵的部分。Along with silicon ulsi technology has seen an exponential improvement in virtually any figure of merit, as described by moore ’ s law ; the miniaturization of circuit elements down to the nanometer scale has resulted in structures which exhibt novel physical effects due to the emerging quantum mechanical nature of the electrons, the new devices take advantage of quantum mechanical phenomena that emerge on the nanometer scale, including the discreteness of electrons. laws of quantum mechanics and the limitations of fabrication may soon prevent further reduction in the size of today ’ s conventional field effect transistors ( fet ’ s )
隨著超大規模集成電路的的發展,半導體硅技術非常好地遵循moore定理發展,電子器件的特徵尺寸越來越小;數字集成電路的晶元的集成度越來越高,電子器件由微米級進入納米級,量子效應對器件工作的影響變的越來越重要,尺寸小於10nm將出現一些如庫侖阻塞等新特性。量子效應將抑制傳統晶體管fet繼續按照以前的規律繼續減小。在這種情況下,宏觀的器件理論將被替代,可能需要採用新概念的晶體管結構。Since high tc superconducting ( hts ) tapes for practical applications became commercially available over the past few years, the development of superconducting power technology has achieved significant progress. it is foreseen that superconducting technology will be the prevailing high technology of the 21st century, and that superconducting power equipment will be commercialized soon, enjoying a large - scale worldwide market before 2010. china ' s economy is expanding fast, and the demand for electricity is increasing quickly. at the same time, higher electricity quality will be required. traditional power technology will no longer be able to satisfy future requirements, so superconducting power technology would be the best solution, leading a revolution in the power industry. the history, present status and prospects of superconducting power technology as well as the economic benefits and basic physics problems involved are reviewed
人們認為,超導體在電力方面出現大規模應用的時間距離我們還非常遙遠.然而,隨著最近幾年來實用高溫超導材料的研製取得重大的進展,高溫超導電力技術的應用已經成為現實,預期將在2010年左右出現大規模的應用,並將帶來電力工業的革命.因此,下一個10年將是國際超導技術競爭最關鍵的10年.我國的經濟發展很快,電能需求量增加十分迅速,對電能質量的要求也越來越高.常規電力技術已經無法滿足我國電力發展的需要,超導電力技術是實現我國電力發展目標的必由之路.文章有代表性地介紹了超導電纜、超導限流器、超導磁儲能系統、超導變壓器和超導旋轉電機等的基本工作原理及研究發展歷史,並著重介紹高溫超導電力應用研究的現狀、應用前景、經濟可行性及基本物理問題When switching the no - load overhead lines by alternating - current high - voltage circuit breaker which is a kind of daily operations in electric power system, over - voltage is probably bringed out and insulating property of the electric devices is breakdowned sometimes, especially, when occuring re - strike. the main purposes that the tests on switching line - charging current are performed in the laboratory are assessing re - strike performance of circuit - breakers. according to the test results, the design of the circuit - breaker is optimized and re - strike performance is improved
交流高壓斷路器是電力系統中最關鍵最重要的設備之一,斷路器開合空載架空線路是電力系統中常見的操作,操作過程中通常會出現過電壓,對系統絕緣造成威脅,嚴重時會破壞系統的絕緣性能,發生事故,隨著電力系統電壓等級的提高、輸電線路不斷延長及傳輸容量的增大,由操作過電壓引起的絕緣閃絡、設備破壞事故的幾率更加突出。The circuit is based on the conventional delay - superposition algorithm realized by the field programming gate array ( fpga ). the circuit makes it possible to deinterleave and track with pri in real time
本文還利用fpga對重頻跟蹤電路進行了設計,根據延遲重合法提出一種新的實現方案,由於不用進行首脈沖的確定,使得實時跟蹤成為可能。分享友人