Doppler radar多普勒雷达 doppler radarn.多普勒雷达 pulse Doppler脉冲式多普勒系统 相似单词 high resolution高分辨率 能够以相对较高的清晰度和精细度再现文本和图形细节的能力。在显示屏的一个给定区域里用大量的像素,或在打印苞的给定区域里用大量的点来生成一幅图像可以得到高分辨率。
The chirp waveform may extend over the full revisit time of the radar beam. The frequency difference between the transmitted and echo signals are determined at least once per chirp segment. Example apparatus include a Doppler radar for vehicle use....
Makahira, Direct measurement of air and precipitation particle motion by very high frequency Doppler radar, Nature, 316, 712±714, 1985c.Fukao, S., K. Wakasugi, T. Sato, S. Morimoto, T. Tsuda, I. Hirota, I. Kimura, and S. Kato (1985), Direct measurement of air and precipita- ...
必应词典为您提供high-resolution-pulse-Doppler-radar的释义,网络释义: 高分辨率脉冲多普勒雷达;高分辨力脉冲多普勒雷达;
company’s 4D Imaging Radar is the first to provide ADAS, level 4, and 5 fully autonomous cars with high-resolution radar that enables them to “see” the environment in any weather and any lighting condition; for long, mid and short ranges in any azimuth, elevation, range, and Doppler....
Conditions are sometimes right to allow weather radar to detect highway traffic dozens of kilometres away
Transp. Res. Rec. 2606, 106–114 (2017). Article Google Scholar Road Vehicles—Functional Safety—Part 1: Vocabulary (International Organization for Standardization, 2018); https://www.iso.org/standard/68383.html Taxonomy and Definitions for Terms Related to Driving Automation Systems for On-...
In recent years, the performances of radar resolution, coverage, and detection accuracy have been significantly improved through the use of ultra-wideband,
Measurements of air motion in regions of clear air turbulence using high-power Doppler radar - Browning, Starr, et al. - 1972 () Citation Context ...ese tilted layers. KHI and breaking gravity waves have been observed in the lower stratosphere by early UHF radars (e.g. Hicks, 1969; ...
Wheel Extraction based on Micro Doppler Distribution using High-Resolution Radar 示例应该是自车右前方驶向的目标车 2.1 理论 多普勒雷达只能测量径向速度v^D和方位角\theta,径向速度是缸体主速度方向的余弦分量 车轮产生微多普勒效应,提出最小最大多普勒频移的简化模型,速度分布是0-2v_i^D,如Fig1 2.2 信号处理...