FMCW Radar Range Performance Improvement With Modified Adaptive Sampling Method

Wei Jiang

首页> 外文期刊>Geoscience and Remote Sensing Letters, IEEE >FMCW Radar Range Performance Improvement With Modified Adaptive Sampling Method

【24h】

FMCW Radar Range Performance Improvement With Modified Adaptive Sampling Method

机译：改进的自适应采样方法改善FMCW雷达测距性能

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

The nonlinear frequency sweep in frequency-modulated continuous-wave radar systems is analyzed. The main lobe broadens with the fast Fourier transform in the presence of distortion, which makes it difficult to resolve closely spaced targets. A novel modified-adaptive-sampling method is presented. To demonstrate the validity of the presented technique, a computer simulation was conducted, and the results show a marked improvement in the shape of the spectrum and the range resolution.

机译：分析了调频连续波雷达系统中的非线性扫频。主波瓣在存在失真的情况下通过快速傅立叶变换变宽，这使得分辨近距离目标变得困难。提出了一种新颖的自适应采样方法。为了证明所提出的技术的有效性，进行了计算机仿真，结果表明光谱的形状和距离分辨率都有显着改善。

著录项

来源
《Geoscience and Remote Sensing Letters, IEEE》 |2012年第4期|p.668-671|共4页
作者
Wei Jiang;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类
关键词

相似文献

外文文献
中文文献
专利

1. A novel adaptive range-bin selection method for remote heart-rate measurement of an indoor moving person using mm-wave FMCW radar [J] . Yaokun Hu, Takeshi Toda IEICE Communications Express . 2021,第5期

机译：一种新型自适应范围-BIN选择方法，用于使用MM波FMCW雷达的室内运动人员远程心率测量
2. Reconfigurable Range-Doppler Processing and Range Resolution Improvement for FMCW Radar [J] . Neemat Sharef, Uysal Faruk, Krasnov Oleg, IEEE sensors journal . 2019,第20期

机译：FMCW雷达的可重构距离多普勒处理和距离分辨率改进
3. Focus Improvement for Squint FMCW-SAR Data Using Modified Inverse Chirp-Z Transform Based on Spatial-Variant Linear Range Cell Migration Correction and Series Inversion [J] . Dong Li, Huan Lin, Hongqing Liu, IEEE sensors journal . 2016,第8期

机译：基于空间变量线性范围像元迁移校正和串联反演的改进Chirp-Z逆变换改进斜方FMCW-SAR数据的聚焦
4. Improving Range Precision of LFMCW Radar Based on Frequency Domain Up-Sampling-Interpolating Method [C] . Rongquan Zhang, Yulin Huang, Jianyu Yang, International Conference on Communications, Circuits and Systems vol.2: Signal Processing, Computational Intelligence, Circuits and Systems; 20050527-30; Hong Kong(CN) . 2005

机译：基于频域上采样-内插法提高LFMCW雷达的测距精度
5. Hardware and software techniques to linearize the frequency sweep of FMCW radar for range resolution improvement. [D] . Ahmed, Nazia. 2007

机译：硬件和软件技术可将FMCW雷达的频率扫描线性化以提高距离分辨率。
6. A Pedestrian Detection Scheme Using a Coherent Phase Difference Method Based on 2D Range-Doppler FMCW Radar [O] . Eugin Hyun, Young-Seok Jin, Jong-Hun Lee 2016

机译：基于二维距离多普勒FMCW雷达的相干相干法行人检测方案
7. Reconfigurable Range-Doppler Processing and Range Resolution Improvement for FMCW Radar [O] . Sharef Neemat, Faruk Uysal, Oleg Krasnov, 2019

机译：用于FMCW雷达的可重新配置范围 - 多普勒处理和范围分辨率改进
8. Analysis of Modified SMI (Sample Matrix Inversion) Method for Adaptive Array Weight Control [R] . Dilsavor, R. L., Moses, R. L. 1989

机译：自适应阵列权重控制的改进smI（样本矩阵求逆）方法分析

FMCW Radar Range Performance Improvement With Modified Adaptive Sampling Method

摘要

著录项

相似文献

相关主题

期刊订阅