Results 101 to 110 of about 11,437 (192)

Waveform design for wideband radar target recognition based on eigensubspace projection

IET Radar, Sonar & Navigation, 2013
Transmission waveform design based on the target and the surrounding environment plays an important role in wideband target recognition radar, which could be helpful to enlarge the separation between the received echoes of different targets. However, precise prior knowledge of target–radar orientation is usually difficult to obtain, whereas target ...
Bo Jiu, Hongwei Liu, Bo Chen, Zheng Liu
openaire   +1 more source

Venus radar systems investigations Final report [PDF]

Radar-type instrument to measure electromagnetic ...
Reintjes, J. F., Sandison, J. R.
core   +1 more source

Lightning mapping system [PDF]

A Lightning Detection and Ranging (LDAR) System is being implemented at KSC in Florida. The first operational use is expected in the late summer of 1991.
Lennon, C., Maier, L.
core   +1 more source

Response characteristics of ground-penetrating radar for subgrade void based on random reconstruction of soil-rock mixture

Yantu gongcheng xuebao
In order to study the response characteristics of geological radar waves to soil-rock mixed subgrade void, a microscopic model of soil-rock mixture with pores is built with considering the randomness and non-uniformity of soil-rock mixtures.
SHI Wenhao1, 2, 3 , WU Yifeng1, 3, ZHANG Yonghui3, ZHU Xiaodan3, FAN Lüye3, 4
doaj   +1 more source

Robust HRRP Reconstruction for Unmodulated Radar Pulses Based on Spectral Inverse Filtering and Learning

Advances in Electrical and Computer Engineering
High Resolution Range Profiles (HRRPs) play a critical role in radar based Automatic Target Recognition (ATR) by revealing detailed structural information along the range dimension.
NGUYEN, V. L., VESELY, J., PLATENKA, V.
doaj   +1 more source

Biologically inspired signal processing: analyses, algorithms and applications [PDF]

, 2012
Aboutanios, Elias, Adve, Raviraj, Kopsinis, Yannis, McLaughlin, Stephen   +3 more
core   +1 more source

Characteristics Analysis of Influence of Multiple Parameters of Mixed Sea Waves on Delay–Doppler Map in Global Navigation Satellite System Reflectometry

Remote Sensing
Feature capture and recognition of sea wave components in radar systems especially in global navigation satellite system reflectometry (GNSS-R) using signal processing approaches or computer simulative methods has become a research hotspot in recent ...
Jianan Yan, Ding Nie, Kaicheng Zhang, Min Zhang   +3 more
doaj   +1 more source

KB-CB-N classification: towards unsupervised approach for supervised learning [PDF]

, 2011
Abdallah, Z., Gaber, M.
core   +1 more source

A Low-Cost Wideband Digital Array Antenna Based on Stretch Processing Technique

International Journal of Antennas and Propagation
Wideband digital phased array radar offers the advantages of high range resolution, which improves the recognition ability for multiple targets, group targets, and high-speed targets.
Daqun Yu, Zhangcheng Hao, Lei Yang, Yang Wang, Lei Sun, Jianjun Mao   +5 more
doaj   +1 more source

CBAM-Enhanced CNN-LSTM with Improved DBSCAN for High-Precision Radar-Based Gesture Recognition. [PDF]

Sensors (Basel)
Yi S, Zhao Z, Wu T.
europepmc   +1 more source