Distributed radar target detection method and device based on iterative grids
一种雷达目标、检测方法的技术,应用在测量装置、无线电波测量系统、无线电波的反射/再辐射等方向,能够解决计算量庞大、难以满足高效能检测发展需求等问题,达到提升检测效率、保证时效性、保证检测精度的效果
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment Construction
[0054] In the prior art, a collaborative detection system detection method based on spatial grid division includes the following steps:
[0055] Step S1: Build a three-dimensional space grid 3d , the three-dimensional detection space is evenly divided into rectangular grids whose longitude, latitude, and height are △Lo, △La, and △H, respectively.
[0056] Step S2: Calculate the azimuth angle corresponding to each three-dimensional grid and each radar node θ ,Pitch angle and distance R .
[0057] Step S3: Preprocessing the echo data of each channel, that is, performing matched filtering processing and moving target detection processing on the echo data of each channel, and outputting a sequence of preprocessing results: ,in, Y c ( l ) means the first c channel l A sequence of preprocessing results of distance units, m is the pulse number, and Mp is the number of pulses. y c [ l , m ] is the first c channel l the first distance unit m A sequence of preprocess...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap