The ultrasound imaging system uses continuous wave (CW) doppler processing, selecting data from a user-defined region. A number of transducers are used in conjunction with a delay and signal processing circuit, and a two dimensional image is processed and displayed in real-time. A position ...
常用的多普勒超声检查方法有:连续波多普勒超声法(CW-Doppler)、肢体体积描记法和彩色多普勒超声显象法等。本节按动脉性 … www.ql91.com|基于 1 个网页 2. 连续波形 ...1)频谱多普勒:脉冲波型(PW-Doppler)连续波形(CW-Doppler) 以脉冲波形表示检测速度 (2)彩色多普勒血流成像:速… ...
必应词典为您提供CW-Doppler-radar的释义,网络释义: 连续波多普勒雷达;等辐波都卜勒雷达;
capabilities and limitations of CW doppler analysis 點擊卡片即可翻轉 👆 presence/absence of arterial occlusive diseaseapproximate level of disease, NOT exact location or severitytech dependent 點擊卡片即可翻轉 👆 1 / 10 建立者 Maria_Wilder2 11個月前建立 學生們也學習了 單詞卡學習集 學習指南 Peds...
A Doppler receiver has a wide dynamic range and operates in a differential mode. In one embodiment, the invention is a wide dynamic range continuous wave (CW) Doppler receiver, comprising a differential fixed frequency output mixer configured to receive a radio frequency (RF) input signal and su...
1)continue wave Doppler radarCW多普勒雷达 2)Doppler radar多普勒雷达 1.Research of Retrieving Doppler radar wind field based on VAP method;基于VAP方法的多普勒雷达风场反演研究 2.Nowcasting Software System Based on New Generation Doppler Radar;新一代多普勒雷达临近预报软件系统 3.Three-dimensional variationa...
A new 94-GHz FM-CW Doppler radar cloud profiler is operated at the Institute for Tropospheric Research in Leipzig, Germany. This radar is for dual purpose use in a ground based or an airborne setup. The generation of transmitted power for this radar is based exclusively on semiconductor ...
A single antenna poly-frequency Continuous Wave (CW) Doppler radar system having leakage cancellation. The system provides for transmitting a plurality of carrier frequency signals and receiving the return signals by means of a single antenna coupled to an antenna interface through which a portion of...
网络连续性多普勒超声 网络释义 1. 连续性多普勒超声 连续性多普勒超声(Continuous Wave Doppler Ultrasound CW)探测人体周围血管,在50年代开始使用。由于不能显示血管的 … basic.shsmu.edu.cn|基于5个网页
High Resolution ADC for Ultrasound Color Doppler Imaging Based on MASH Sigma-Delta Modulator Objective: A high precision quantization ultrasound imaging system, capable of capturing small variances of the echo signal with a wide dynamic range, is i... D Li,X Qian,R Li,... - 《IEEE Transactio...