系統帶寬 的英文怎麼說
中文拼音 [xìtǒngdàikuān]
系統帶寬
英文
system bandwidth-
Adopting current feedback suspension control algorithm, the stable region of control parameters are narrow, overshoot is great and unable to make the closed - loop system bandwidth narrow
目前採用的基於電流反饋的懸浮控制演算法，參數穩定范圍小、超調量大，且無法將閉環系統帶寬設計得較低。Millimeter wave system has many distinct advantages such as miniaturizing system components, increasing frequency band width, providing higher detectability, uneasily influenced by atmosphere conditions, etc. this makes millimeter wave technique get the increasingly extensive application in radar, communications, electronic warfare, guidance, remote sensing, radiation survey, therefore the research of millimeter system is very vital for civil, the industry, national defense
毫米波系統具有可以使元部件小型化、增加系統帶寬、提供高解析度以及受大氣條件的影響較小等許多明顯的優點，這使得毫米波技術在雷達、通信、對抗、制導、遙感和輻射測量等技術領域中得到日益廣泛的應用，所以毫米波系統的研究對於民用、工業、國防具有重要的意義。Based on it, a new kind of helix slow - wave structure named elliptical helix slow - wave structure used in helix traveling wave tubes has been detailedly investigated. by studying the rf characteristics of this slow - wave structure, it ’ s found that higher operation frequency and interaction impedance will be obtained by increasing the eccentricity of helix or decreasing it of the shield. meanwhile, great potential of improving system bandwidth has also been found if the eccentricity of helix or shield or the two are properly choosed
本文對近幾十年大功率行波管的研究進展進行了簡單討論，並在此基礎上研究了一種可應用於螺旋線行波管的新型的螺旋線慢波結構，即橢圓螺旋線慢波結構，通過對該螺旋線高頻特性進行詳細分析，我們初步認為，選擇適當的螺旋線和屏蔽筒離心率，可以提高系統工作頻率，增加系統耦合阻抗，並且具有改善系統帶寬的潛力。Pulse internal phase coding and pulse external quasi random frequency agile signal is a kind of complex signal which can avoid interference frequency band, increase system bandwidth, consequently increase the range resolution
本文所研究的脈內二相編碼脈間準隨機跳頻信號是復合信號的一種，可以避開干擾頻段，提高系統帶寬，從而提高了距離分辨力。Digital broadband delivery system : out of band transport part 2 : mode b
數字寬頻傳送系統:帶外傳輸.第2部分: b模式Digital broadband delivery system : out of band transport part 1 : mode a
數字寬頻傳送系統:帶外傳輸.第1部分: a模式Developments of new, high speed plc systems ( bpl, broadband power line ) and some other network access and in - home technologies will also be discussed with technical and legal constraints, mainly concerning unwanted interference with existing services
第三部分：從技術和法規約束問題角度，討論新的高速plc系統（ bpl ，寬帶電力線）和其它網路通道和入戶技術發展狀況，主要針對現有服務中的有害干擾展開。In addition, for a dispersive high frequency system, because of the requirement of the phase in - step between the beam and electromagnetic wave, the bandwidth are expected to be located in a narrow range
另外，對干填充等離子體的色散高頻系統，由干電子注和電磁波互作用的同步要求，系統帶寬必然分佈在某一有限范圍內。High - effective and low - cost memory system the demand for bandwidth and response time of video decoder is analyzed, a high - effective and low - cost multi - entity interlaced ddr sdram controller design and relevant address mapping scheme is proposed
高效低成本的存儲系統設計本文分析了avs和h . 264解碼器對存儲系統帶寬和響應速度的要求，針對ddrsdram延遲長、多bank的特點，設計了一套高效的多體交錯式ddrsdram控制方案和相應的地址映射方式。Quartered demodulating technology is widely applied in modern if receiver because it can extract phase and amplitude information from the received signal. the quadrature demodulating component in traditional receiver was implemented with analog circuits
在現代雷達系統中，寬帶雷達信號應用的越來越廣泛，相應地，通過數字信號處理的方法來處理超寬帶雷達信號，需要高速的數據採集系統來提取信息。Today, the risc architecture is the single most common cpu type in use and is the basis for everything from workstations to cell phones, video game consoles to supercomputers, traffic lights to desktops, and broadband modems to automobile fuel - injection and collision avoidance systems
現在， risc體系結構是惟一一種最通用的cpu ，它是很多平臺的基礎：從工作站到蜂窩電話，從視頻游戲終端到超級計算機，從交通指示燈到桌面系統，從寬帶數據機到自動加油站和防撞系統。Hd audio is also designed to prevent the occasional glitches or pops that other audio solutions can have by providing dedicated system bandwidth for critical audio functions
Hd音頻也是旨在防止偶然故障或持久性有機污染物的其他音頻解決方案可以通過提供專用系統帶寬為關鍵的音頻功能。Supposing chaotic ds - spread spectrum signal bandwidth is equal to the fh slot spacing, the bit error rate formula is derived, and its performance is evaluated and simulated assuming the worst case of jamming strategy. the results show that, in some cases, the addition of chaotic ds spreading to fh system, without increasing total system bandwidth, can improve significantly the system ' s resistance to partial band multitone jamming
對最惡劣條件下系統的抗干擾性能進行了模擬研究，結果表明，在某些情況下，在慢跳頻系統中，加入混飩直擴成分，即使不增加系統帶寬也能有效地改善系統對抗部分頻帶多頻干擾的能力。In modern radar system, wide or ultra wide band radar signal is used more widely. accordingly, by using digital signal processing, we need high - speed data acquisition system to get information
在現代雷達系統中，寬帶雷達信號應用的越來越廣泛，相應地，通過數字信號處理的方法來處理超寬帶雷達信號，需要高速的數據採集系統來提取信息。One is based on alive period, the other is its improved scheme. the former mechanism is easy to be implemented, the later improves the bandwidth utilization
提出了基於生存期的接入允許控制演算法和改進演算法，前者簡單易行，後者使得系統帶寬的利用率更高。For radar is a complicated electronic system, the implementation of uwb will be subject to the level of electronic hardware. the large instantaneous bandwidth of uwb return causes great trouble to receiver
由於雷達是綜合性很強的電子系統，超寬帶雷達的具體實現要受到實際硬體水平的限制，其中視頻回波信號瞬時大帶寬給接收機數據採集造成了很大的困難。It ' s shown that the delay matching is the most important factor to obtain a wide - band feed - forward amplifier
提出減小延遲失配是提高環路帶寬及前饋功率放大系統帶寬的根本手段。Under the same closed - loop system bandwidth request, the pid parameters of two kinds of control algorithms are optimized
在相同的閉環系統帶寬要求下，對兩種控制下的pid參數進行優化。The evolution of the ip man involves expansion of bandwidth and coverage of services, and capacity expansion of the nodes
Ip城域網的演進包括ip城域網系統帶寬擴容；增加業務覆蓋范圍； ip城域網節點擴容。The character of the model is to make multi - intersections, which are kept into the optimized scope in each step, use the same step length, thus finishing adding bandwidth optimization one time
模型的特點是每一步納入優化范圍的多個交叉口使用同一步長，一次完成增加全系統帶寬的優化。分享友人