載波功率 的英文怎麼說

中文拼音 [zǎibōgōnglǜ]
載波功率 英文
carrier power
  • 載 : 載Ⅰ名詞（年） year : 一年半載 six to twelve months; six months to a year; 三年五載 three to five ...
  • 波 : Ⅰ名詞1 （波浪） wave 2 [物理學] （振動傳播的過程） wave 3 （意外變化） an unexpected turn of even...
  • 功 : 名詞1 （功勞） exploit; merit; meritorious service [deed]: 戰功 military exploits; 立功 render me...
  • 率 : 率名詞（比值） rate; ratio; proportion
  • 載波 : signal carrier; carrier wave; carrier: 3路載波 three channel carrier載波傳輸 carrier transmission...
  1. But airborne radar will face highly complicatied clutter environment. the complexities of clutter back ground mainly embody in large amplitude interference of ground clutter, clutter spectrum spread caused by platform movement effect

    但由於機載雷達的應用面臨非常復雜的雜波環境，雜波功率很強，載機的平臺運動效應使雜波譜展寬。
  2. The mainly work of this project : 1 a mathematic model of the ground clutter for airborne pd radar is established and the clutter power spectrum is calculated by the method of integrating reflected energy between constant doppler loci in range - gate circle

    本課題的主要工作包括：一、對機載相控陣雷達的雜波功率譜進行數學建模，採用沿距離門等多普勒線區域積分的方法求解雜波功率譜。
  3. Thirdly, the relative theories of the limiter and rectifier are studied. in order to make the passive responder work stably under the conditions of large dynamic range of the receiving power and the high efficiency requirement, a two - stage limiter circuit and a voltage - doubler rectifier circuit with several diodes parallel are developed

    3 ，對應答器地面裝置中的能量轉換電路進行了研究，針對應答器地面裝置接收到的載波功率具有大動態范圍的特點以及系統能量轉換的高效率要求，設計了一種兩級級聯二極體限幅電路和多管並聯的倍壓整流電路。
  4. In the paper, prescale technology, interpolate method, averaging method and multiple period synchronization method are used to measure the frequency accurately. diode demodulating technology, and power attenuated method or probe coupling & water load technology are employed to measure the power of high power microwave. isothermal technology is used to improve the stability of demodulator and to expend the range of square linear region

    本文採用預分頻法、內插法、多周期同步法、平均法實現了頻率的精確測量;利用二極體檢波技術，結合衰減法或探針耦合+水負載技術實現了大功率微波功率的測量;採用恆溫技術提高了二極體檢波器穩定度;完成了單片機串口通信協議設計和系統電磁兼容的分析和設計。
  5. Using its two characteristics - fully automatic and rapid, this system can accomplish simultaneous, rapid, stable and repeatable matching with the load impedance, especially the dynamic load impedance ( eg : plasma load ). at the same time, it maintains the reflection coefficient at the desired value ( eg : 1. 2 ) to assure that the microwave transmission is at its best

    此系統可利用它全自動化和快速的特點，實時的為負載尤其是動態負載（比如:等離子體負載）提供快速，穩定，可重復的匹配，自動將反射系數保持到工程理想值，從而實現微波功率的最佳傳輸。
  6. Multiband transmission permits a reduction in error probability in exchange for at least a twofold increase in bandwidth and carrier power

    多頻帶寬傳輸能降低誤差概率，但其代價是速度及載波功率至少增加一倍
  7. Wave carrier filter, power - transfer transformer and aux - power transformer

    載波頻率濾波器，電源轉換用變壓器和輔助功率變壓器。
  8. It is based on the platform of hardware of fpga, dsp, d / a to realize the concise and full - function digital variable bit rate test signal resource. this paper discuss the ways of full digital if and realize it, certainly the ways to realize the carrier frequency, sub - carrier frequency and variable bit rates with dds technology is also presented

    本課題是以fpga 、 dsp 、 d / a為硬體平臺，設計實現了結構簡明，功能完整的全數字可變速率測試信號源，討論並實現了中頻頻段如何實現全數字的方法以及用dds技術實現載波頻率，副載波頻率，碼速率的方法。
  9. The calculation of sea / land clutter power to airborne pd early warning radar is a hot and difficult problem of ew simulation

    機載脈沖多普勒預警雷達海地雜波功率計算是電子戰模擬研究的一個熱點和難點問題。
  10. Then one remote supervision system based on virtual instrument technology is studied and realized. the system can measure parameters such as signal level, carrier frequency and snr of remote channel, and can estimate the state of remote channel based on this parameters, and can display the time - domain and frequency - domain wave real time of remote channel, too

    針對目前遠動監控方案的不足，研究並實現了基於虛擬儀器技術的電力遠動通道監控系統，該系統可以對遠動收發信電平、載波頻率和信噪比三個通道參數進行測量，具有實時時域波形和功率譜波形顯示功能，並能根據通道參數對通道狀態進行綜合判斷。
  11. The system can generate three - phase spwm pulses and has following characters : the range of modulation frequency is from 0 khz to 4 khz. and can be divided to 7 classes to control. the carrier frequency may be selected up to 24 khz, and can be divided to 8 classes to control ; rotational frequency is defined to 16 bits

    該系統能產生三相六路正弦脈寬調制（ spwm ）波形;調制頻率范圍為0 4khz ，分7級控制; 16位的速度控制解析度;載波頻率分8級控制，最高可達24khz ;系統介面兼容intel系列和motorola系列單片機;該系統控制簡單、精確，易修改，可現場編程;同時具有脈沖延時小、最小脈沖刪除、過壓和過流保護功能等特點，可應用於pwm變頻調速系統的全數字化控制。
  12. Multi - carrier power amplifier linearization based on adaptive rf predistortion

    基於自適應射頻預失真的多載波功率放大器線性化技術
  13. In this thesis, a qpsk channel monitoring solution is applied. by monitoring the parameters of carrier power, c / n rate and noise of the channels, analyzing their changes, and judging by these parameters, alarms of interferences of illegal signals are implemented

    本課題中採用qpsk通道監測方案，通過監測通道中的信號狀態參數:載波功率（ power ） 、載噪比（ c / n ）和噪聲（ noise ） ，分析它們的變化情況，並進行綜合判決，最終實現對非法信號干擾的報警提示。
  14. The nonlinear influence on multiple carriers signal, such as am / am and am / pm conversion, has been analyzed in this paper. some common linearization techniques, such as feedback, feed - forward and pre - distortion, have also been introduced and compared, which shows that feed - forward is the preferred linearization approach for application in this paper

    本文分析了微波功率放大器的非線性特性，特別是am / am轉換和am / pm轉換對多載波信號的影響，也介紹了反饋、前饋、預失真等各種常用線性化技術的基本原理，並對它們的優缺點進行了比較總結。
  15. It is deduced theoretically that non - linear load, rather than linear load, generates harmonics, which translates part of fundamental reactive power absorbed from power system into harmonic reactive power injected into the power system. the rationality of electric power measurement for linear and non - linear load is studied, and as a result some rational advices are addressed here

    從理論上推導了線性負載不產生諧波，非線性負載將吸收的部分基波功率轉化為諧波功率注入系統，並對電能計量準確性和合理性做了一些探討，最後提了一些無功的收費意見。
  16. Experiment is carried out on the built power conditioning system, which consists of a pulse transformer and a water blumlein line. hpm is successfully generated

    利用實驗室研製的高功率微波功率調制系統成功地在virca七or負載上得到了hpm輸出。
  17. In order to limit such mutual interference, the operators of the adjacent satellites will follow the radio regulations by itu, to take appropriate measures and limit the power density of the carriers, as well as the antenna size

    為了限制相互之間的干擾，兩顆鄰星的操作者會按照國際電聯制訂的《無線電規則》 ，對載波功率譜密度和地面天線口徑作適當的限制。
  18. In this paper, fsk signal of power remote is analyzed in time - domain and frequency - domain. based on the analysis, a new method to detect carrier frequency of fsk signal named time - domain joint and modern power spectrum estimation is put forward

    對電力遠動通道fsk信號進行了時域和頻域分析，在此基礎上提出了一種新的fsk信號載波頻率測量方法?時域拼接結合現代功率譜估計的方法。
  19. In this thesis, a convenient designing method for the microwave broadband power equalizer has been proposed, with a circuit template based on the microstrip resonators loaded resister is designed and optimized by cad, and finally achieve the practice broadband microwave power equalizer that satisfies the target

    本文對mpm中的微波寬帶功率均衡器進行了研究，提出了一種切實可行的設計方法。該方法以電阻加載的微帶諧振器枝節為基本結構組成電路拓撲結構，用計算機優化方法對該電路模板進行優化設計，並且最終實現滿足要求的寬帶微波功率均衡器。
  20. A broadband matching network is designed for the broadband signal antenna, using one of the broadband matching technologies - real frequency theory. secondly, the relative theory, design and emulate of the power amplifier are presented, and a power amplifier of high output power and high efficiency is designed, according to the standards of the responder system

    2 ，討論了功率放大器的相關理論、設計、模擬及實現，主要包括:功率放大器的穩定性分析、負載線法分析以及功率放大器工作類別分析;根據應答器系統指標，完成了系統中大功率高效率的能量載波功率放大器的設計。
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