北京科海恒生 关键词: 超声检验; 相控阵技术; 换能器; 核电站 [gap=747]Keywords :Ultrasonic testing ; Phased array technique ; Transducer ; Nuclear power station
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linear phased-array technique 相控线阵技术
ultrasonic phased array technique 超声相控阵技术
Phased array testing technique 超声相控阵检测技术
Ultrasonic phased array technique can help to achieve flexible, controllable synthesized ultrasound beam by exciting each element of an ultrasonic array transducer with independent phase delay.
超声相控阵技术通过对超声阵列换能器中各阵元进行相位控制，获得灵活可控的合成波束。
The adaptive monopulse at subarray level is required for applying monopulse technique in multi-function phased array radar.
子阵级自适应单脉冲是将单脉冲测角应用于多功能相控阵雷达所需要采用的技术。
Waveguide aperture phased array antenna is analyzed using the transparent source technique and the auxiliary fields FDTD. A method to calculate triangular lattice array is put forward.
有源结构中以波导口径相控阵天线为例，将透明源技术与辅助场FDTD结合起来，并提出了一种分析三角形栅格阵列的方法。
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