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- The Transmission Property Study of Linear Element Antenna Array 线元天线阵列传输特性实验研究
- Transmission property of ultra-short electric pulse radiated by linear element antenna array 线元天线阵列超短电脉冲传输特性实验研究
- linear element antenna array 线元天线阵列
- THE STUDY OF BEAM SCANNING FOR LINEAR ELEMENT PLANAR ANTENNA ARRAY 线元天线阵列波束扫描研究
- Billboard Antenna A broadside antenna array with flat reflectors. 横列定向天线带平面发射器的垂射天线阵。
- In TD-SCDMA the most important character is Intelligent antenna array. SCDMA系统最重要技术特征是智能天线技术。
- Main work include:1 A method of adaptive DBF in received antenna array. 1 讨论了在接收阵列天线中,自适应数字波束形成(DBF)的方法,引入了采样梯度矩阵算法。
- The directional error of antenna array element may cause performance degrading of DOA estimation algorithm based on eigenvalue decomposition.Thus it is necessary to correct the directional errors. 摘要天线阵元的方向性误差会导致基于特征值分解的DOA估计算法性能的下降,因此有必要对阵元方向性误差进行校正。
- That is where adaptive antenna arrays come in. 这正是适应型阵列天线的切入点。
- The BIEM with linear element scheme is applied to establish a 2D fully nonlinear numerical wave tank (NWT). 中文摘要本研究旨在探讨波浪作用下,箱网养殖浮式平台的动力特性。
- Adaptive Antenna Array Performance Analysis and Quantitative Calculation for Anti-Jamming to Broadband. 自适应天线阵抗宽带干扰性能分析和定量计算
- Applied nonlinear elastic analysis for cable net glazing,a two-node linear element was presented. 针对单层平面索网幕墙结构静力分析的特点,提出了二节点直线杆单元有限元模型。
- Primary experiments show that radiated energy can be transmitted more efficiently by sparse antenna array. 对布阵方式的初步实验表明,适当的稀疏布阵可提高传输效率。
- Aided by Aviation Science Fund:" the Study of Millimeter-wave (MMW) Active Conformal Antenna Array". 本课题来源于航空科学基金,题目是:"毫米波有源共形天线阵列技 术研究"。
- Singular integrals can be dealed with successfully for either linear element or quatratic element in the two-dimension shape optimization. 在两维形状优化中,无论用线性单元或是二次单元,积分的奇异性都可以完满处理。
- The most obvious solution is to physically turn the antenna array, but this method is very awkward and expensive. 最直接的解决办法是转动实体的阵列天线,不过这个方法很难施行,而且成本很高;
- A new design of the shared-aperture dual-band dual-polarized(DBDP) microstrip antenna array is introduced. 介绍一种新的共用口径双波段双极化(DBDP)微带天线阵的设计。
- Antenna arraying techniques in the deep space network II. 深空网的天线组阵技术2。
- In this paper, the two calculation methods including M method and finite linear element method (FLEM) of anti-slide pile are improved based on the researches of the predecessors. 摘要本文在前人研究的基础上对桩前土体需要开挖的抗滑桩提出了一种新的计算方法,即似m法。
- Antenna array Multicarrier DS-CDMA is promising ior further mobile communication application. 阵列天线多载波DS-CDMA系统在未来移动通信中具有重要的应用前景。