... directional antenna 指向天线,定向天线... directional pattern 方向性图 directional aids 定向器材 ...
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... directional characteristic 指向特性 directional microphone 指向性传声器 directional pattern 指向性图形 ...
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...rement of directional response pattern 指向性响应图案测量 directional pattern of 方向图 loudspeaker directional pattern 扬声平向性图 ..
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directional pattern of microphone [电子] 传声器指向性图案
loudspeaker directional pattern 扬声平向性图
narrowing of directional pattern 方向图变窄
asymmetric and directional pattern 不对称和定向模式
measurement of directional response pattern 指向性响应图案测量 ; 测量硬件
far directional pattern 远场方向图
The rectangular waveguide slot array is analyzed and directivity function and directional pattern are given in this paper. The analysis program is made and the data file of directional pattern used for general software is formed.
文中分析了矩形波导缝隙天线阵 ,给出了方向性函数及方向图 ,编制了分析软件 ,形成了方向图数据文件供通用软件调用。
参考来源 - 矩形波导缝隙天线阵分析·2,447,543篇论文数据，部分数据来源于NoteExpress
Simulation results showed that the antenna array's directional pattern formed by this k...
测试结果表明采用这种定点数制的算法所形成的天线阵方向图具有较好的性能。
Simulation results showed that the antenna array's directional pattern formed by this kind of fixed-point format LMS algorithm had high performance.
测试结果表明采用这种定点数制的算法所形成的天线阵方向图具有较好的性能。
This system based on the industrial computer, using the PC virtual instrument designed by ourselves, forming the general radar directional pattern measuring instrument.
该系统以工控机为平台，应用自行研制的PC虚拟仪器卡，构成一个集成化的通用的雷达天线方向图测试仪器。
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