Measure and receiving system of phased array transducer.
相控阵换能器的测量接收系统。
From the array theory, a phased receiving and wide-band phase-shift scheme for this kind of Doppler log is proposed in this paper.
本文在讨论相控阵多普勒计程仪原理的基础上，提出了相控接收和宽带系统移相的方案。
As to phased array receiving, a scheme of separating the delay clock and sampling clock is explicated, which effectively enhance the phased receiving delay resolution.
对于相控接收延时，本文阐述了一种将延时时钟和采样时钟分离的方案，有效地提高了接收延时分辨率。
Digital array radar (dar) is a fully digitized phased array radar in which digital beamforming technique is used both in receiving and transmitting.
数字阵列雷达是一种接收和发射波束都采用数字波束形成技术的全数字阵列扫描雷达。
Digital beam forming (DBF) is special for phased array ultrasonic transducer compared to other ultrasonic nondestructive testing and is also the kernel technology of the whole signal-receiving system.
数字波束合成技术是相控阵超声检测相对于其它超声检测所特有的，也是整个信号接收处理系统的核心技术。
The principle of forming digital multiple receiving beams in phased array radars is discussed, using the theory of digital signal processing.
本文探讨了用数字方法形成多波束的原理，提出了用数字配相网络和FFT来实现数字多波束的方法。
The principle of forming digital multiple receiving beams in phased array radars is discussed, using the theory of digital signal processing.
本文探讨了用数字方法形成多波束的原理，提出了用数字配相网络和FFT来实现数字多波束的方法。
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