頻域均衡 的英文怎麼說

中文拼音 [bīnyùjūnhéng]
頻域均衡 英文
frequency-domain equalization （feq）
  • 頻 : 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...
  • 域 : 名詞（在一定疆界內的地方; 疆域） land within certain boundaries; territory; region
  • 均 : Ⅰ形容詞（均勻） equal; even Ⅱ副詞（都; 全） without exception; all
  • 衡 : Ⅰ名詞1 （秤桿） the graduated arm of a steelyard2 （稱重量的器具） weighing apparatus3 （姓氏） a...
  • 均衡 : 1 （平衡的） balanced; proportionate; harmonious; even 2 （平衡） equilibrium; equilibration; equ...
  1. Schemes of the cpe equalization in dvb - t receiver

    系統中子載波頻域均衡接收機設計
  2. Single carrier frequency domain equalization for high data rate transmission systems over frequency selective fading channels

    頻率選擇性通道下高速數據傳輸中的單載波頻域均衡技術
  3. Research on scheme of single - carrier frequency - domain equalization systems

    頻域均衡的單載波傳輸方案研究
  4. Secondly, introduce discrete multi - tone modulation principle in detail, have a systemic and comprehensive analysis and explanation on minimum mean square error ( mmse ) channel shorten time domain equalizer design methods which are based on all kinds of cost functions, analyze their advantage and disadvantage. research on time domain equalizer structure, compare all the time domain equalization algorithm with simulation which afford a valuable reference for the choice of equalization algorithm and equalizer structure when design time domain equalizer

    詳細介紹離散多音頻調制原理，對mmse通道縮短法和基於其他代價函數的時域均衡器設計方法的進行了系統全面的分析和闡述，分析了各自的優缺點；對時域均衡器結構進行研究；模擬比較了各種時域均衡方法，為進行時域均衡器設計時均衡演算法、均衡器結構的選擇提供了有價值的參考。
  5. Space - time coding for single - carrier frequency - domain equalization systems

    引入空時編碼的單載波頻域均衡系統
  6. Single - carrier frequency domain equalization in future wireless communications

    單載波頻域均衡系統的通道估計技術
  7. Interference cancellation for frequency domain equalization systems in time - variant channels

    未來無線通信中的單載波頻域均衡技術
  8. A high precision fft architecture applicable for frequency - domain equalization in fpga

    時變通道下頻域均衡系統的干擾抑制
  9. For rfi and narrowband noise interferences, this dissertation studies notch filter and spectrum equilibrium and uses them to suppress narrow jammings in signal domain

    對于rfi和窄帶噪聲干擾，本文研究了頻域陷波和譜均衡兩種方法，並將之應用到信號域來抑制窄帶干擾。
  10. Feedback frequency domain equalization for approximate parallel receiver

    數字并行接收機的反饋頻域均衡方法
  11. This system is based on two altera ’ s statixii series fpga chips ep2s180f1020c5, and the tunner dtt7579 and the chip ad9433, together composed the main hardware platform. the hardware description system running on the fpga is the core of digital down converted sysgtem, synchronization system, estimation and equalization of channel system, 3780 - point fft ofdm demodulation system, frequency equalization system and ldpc decoding

    以兩片altera公司的stratixii系列ep2s180f1020c5級聯為基礎構建了系統主硬體處理平臺，結合湯姆遜公司的調諧器dtt7579以及ad9433組成了系統的硬體構架fpga可描述硬體系統的核心任務包括數字下變頻，同步和通道均衡與估計， 3780點fftofdm解調，頻域均衡， ldpc解碼。
  12. This paper concentrates on the orthogonal frequency division multiplexing ( ofdm ) technique and some techniques to resist multipath fading. eliminate isi through use of a cyclic prefix. diversity techniques. using adequate ofdm combined with channel coding ( cofdm ) can enhance the ability to lower the effect of multipath fading

    本文研究了ofdm的基本原理及抗多徑衰落的一些措施，如加循環前綴，利用多徑進行分集接收，將ofdm與通道編碼及交織結合起來，頻域均衡。
  13. In the end, the principle of multi - channels equalization is studied. according to the performance of gain - and - phase errors in the receivers, a simple and efficient method is put forward

    在本文的最後分析了多天線、多接收通道間幅相不一致性的均衡原理，根據接收機對信號幅相不一致性特性的分析，提出簡易可行的頻域補償方法。
  14. Over multiple - path fading channel, a novel iterative single - tone interference suppression scheme is proposed for convolutionally coded system in the single - tone interference environment. the iterative receiver is based on the combination of iterative single carrier frequency domain equalization and interference rebuilding and cancellation

    該方法利用衰落通道下單音信號的頻域特性，對干擾信號進行重建及干擾抵消，同時，結合單載波頻域均衡迭代檢測技術，實現衰落通道中的聯合單音干擾抑制及信號檢測。
  15. The principle and characteristics of ofdm system are introduced first. then several key technologies of channel estimation and equalization for ofdm are discussed in detail, including pilot signal based channel estimation methods, cyclic prefix based channel estimation method, frequency domain adaptive filtering method and time domain equalization method for long channel impulse. the corresponding comparison and simulations are also provided

    文中討論了利用導頻信號的通道估計方法，利用循環前綴進行通道估計的方法， ofdm信號均衡中自適應濾波技術，及通道沖擊響應長于循環前綴時利用時域均衡減少解調器輸入信號拖尾長度的方法，分析了這些方法的原理，並通過計算機模擬驗證了這些方法的性能。
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