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- The theoretical model and numerical results can provide the basis of qualitative and quantitative analysis of fibre radio application system using MZM such as radio over fibre(RoF) and optical controlled microwave beam forming network. 理論模型和數值結果可為使用馬赫-曾德爾調製器的光微波系統如光纖無線電(RoF)和光控微波波束形成網路等提供定性和定量性能分析的基礎。
- Beam forming network of receiving antenna array of ground wave over-the-horizon radar 地波超視距雷達接收天線陣的波束形成網路
- variable beam forming network 可變波束成形網路
- Multiple Beam Forming Network 多波束形成網路
- beam forming network 聚束網路
- One-source BSE algorithms are directly usable to blind beam forming. 單源盲分離演算法可以直接用於盲波束形成。
- A high performance digital beam forming (DBF) processor is designed and implemented by using ADSP-TS201S. 採用ADI公司的TigerSHARC系列第二代超高性能DSP晶元ADSP-TS201S設計製作了一個高性能的數字波束形成(DigitalBeamForming,DBF)處理器。
- Digital Beam Forming (DBF) technique has been widely researched in modern radar and communication systems. 數字波束形成(DBF)技術是現代雷達和通信領域的研究熱點。
- Digital beam forming (DBF) is a soaring technology in muti-subjects area in last twenty years. 數字波束形成技術是近二十年來發展起來的多學科交叉的新興技術。
- This article introduces many kinds of ultrasonic transducers, transducer focus, and digital beam forming technology. 概述了各種超聲醫學成像換能器現狀,以及換能器聚焦和數字波束成像技術。
- In the case of the main-lobe interference, we construct the preprocessing matrix, which cancels the main-lobe interference before adaptive beam forming. 特別針對主瓣內干擾情況下的寬頻自適應波束形成,通過構造圓陣預處理矩陣,消除主瓣內干擾后再作自適應波束形成,解決了主瓣畸變的問題。
- This paper analyzes the network structure of the hybrid fiber coax,such as star form network,tree form network,star tree form network and annular network. 分析了混合光纖同軸網的幾種組網方式 ,如星形網、樹形網、星樹形網和環形網。
- A new digital beam forming (DBF) method is proposed. It combines the parallel delay LMS (PDLMS) algorithm and the field programmable gate array (FPGA). 採用高并行度的并行延時最小均方 (PDLMS)演算法 ,用現場可編程門陣列 (FPGA)實現自適應數字波束形成模塊。
- The affection of quantization error for SNR in digital beam forming (DBF) is analyzed on the perfect and normal conditions respectively. 摘要文章針對理想和非理想的不同條件，從理論上分析了量化誤差對於數字波束合成(DBF)中輸出信噪比SNR的影響。
- Using the microphone array system based on beam forming technology,the noise emission property of a motorcycle was investigated in detail. 利用基於波束成形的遠場聲陣列雜訊源分析技術研究了摩托車輻射雜訊的聲源特性。
- Corrensite forms networks of crinkled or folded sheets. 柯綠泥石呈捲曲網狀或折迭片狀。
- Results: The growth of neurons was good, the neuraxons extended and formed network in coculture of OECs and neurons. 結果神經元與嗅鞘細胞共培養下神經元生長良好,軸突延長並形成網路狀。
- In this paper, by analyzing the cause of high side lobe in inverse beam forming, a moving average method is used to suppress side lobes. 本文在分析逆波束形成演算法高旁瓣起因的基礎上，提出了用滑動平均抑制旁瓣的方法。
- Evangelical businessmen form networks such as the Business Leadership and Spirituality Network. 福音派的企業家還創建了各種網站，像商業領袖網、聖靈網等等。
- Furthermore,this paper discusses how to optimize the beam position by using the technology of Digital Beam Forming(DBF) in order to save time for scanning. 為了進一步節省掃描時間，還對如何利用數字波束形成（ D B F） 技術實現優化進行了探討。
