High Resolution Radar Cross-Section Imaging This book is a revised version of a work by the same author, High Resolution Radar Imaging. In this stand-alone work, the author has revised four of the seven chapters
High-ResolutionRadarBandwidth 10 Problems 10 References 11 Chapter2 ApplicationoftheRadarRangeEquationtoHigh-ResolutionRadar 13 2.1 DerivationoftheRadarEquation 13 2.2 TransmitterPower 17 2.3 AntennaGain 18 2.4 Wavelength 19 2.5 RadarCrossSection 19 2.5.1 Definition 19 2.5.2 SourcesofBackscatter 22 2.5....
Many exciting terahertz imaging applications, such as non-destructive evaluation, biomedical diagnosis, and security screening, have been historically limited in practical usage due to the raster-scanning requirement of imaging systems, which impose very low imaging speeds. However, recent advancements in...
The two main types of remote sensing techniques are the use of active sensors such as RADAR, LiDAR and the use of passive sensors such as satellite imagery (Zhu et al., 2018). These high-resolution earth surface images provide a wide range of use cases such as world mapping updates (...
“point clouds” of terrain or objects that can then be visualized and analyzed. The lidar scanner used in this implementation, which has a range of 0.7-3 m and a resolution of 2 mm, takes a cross-section of the bunk to measure the volume of feed remaining. This volume is ...
In this paper, an uncertainty-aware domain adaptive detection method is proposed to bridge the gap of different domain data from different scenes, thereby improving the cross-scene detection performance in high-resolution SAR images. Following the one-stage detection framework, the cross-scene target...
In addition, the higher the resolution, the smaller the minimum distance of sensor recognition. Therefore, 77-81ghz radar has a significant advantage in applications requiring high accuracy, such as parking aid. The 77GHz broadband has a high resolution, which can be used for industrial level se...
1. Precise aperture-dependent motion compensation for high-resolution synthetic aperture radar imaging [J] . Guanyong Wang, Lei Zhang, Jun Li, Radar, Sonar & Navigation, IET . 2017,第1期 机译:高精度的孔径相关运动补偿,可用于高分辨率合成孔径雷达成像 2. High-Resolution Inverse Synthetic Aper...
After a description of the background, methods of production and some scientific uses of high-resolution land topography, we present the current status and the prospect of radar interferometry, regarded as one of the best techniques for obtaining the most global and the most accurate topographic ma...
Transmission ultrasound imaging has high spatial/contrast resolution and is safe for and broadly applicable to human and whole body medical and research imaging in the presence of bone. It has the following advantages: (1) it is inherently safe using low frequency and low energy sound, (2) it...