Results 91 to 100 of about 3,039 (221)

Analysis of Multiresolution Characteristics of Complex Continuous Wave Signal Modulated by Pseudocode Family

open access: yesLeida xuebao, 2016
In this study, a new type of Continuous Wave (CW) signal modulated by pseudocode family is designed, solving the problem of more quantity of warhead dynamic fragments, larger speed variation, larger distribution and more difficult resolution during the ...
Han Zhuangzhi   +2 more
doaj   +1 more source

Synthetic aperture FM-CW radar applied to the detection of objects buried in snowpack [PDF]

open access: yes, 1994
Presents the principle of synthetic aperture frequency modulated continuous wave (FM-CW) radar and demonstrates the detection results of several objects buried in natural snowpack using the radar system.
Abe, T.   +11 more
core   +1 more source

Detection of Soil Water Content Using Continuous Wave Ground Penetrating Radar

open access: yesJOIV: International Journal on Informatics Visualization, 2018
In this work, continuous wave ground-penetrating radar (CW-GPR) has been used for detecting the soil water content in context to farm management.
Sonal Oimbe, Rahul Ingle, Raval Awale
doaj   +1 more source

KuRALS: Ku-Band Radar Datasets for Multi-Scene Long-Range Surveillance with Baselines and Loss Design

open access: yesRemote Sensing
Compared to cameras and LiDAR, radar provides superior robustness under adverse conditions, as well as extended sensing range and inherent velocity measurement, making it critical for surveillance applications.
Teng Li   +5 more
doaj   +1 more source

Implementation of FPGA Based DSP Module for CW Doppler Radar: Preliminary Results

open access: yes
This paper presents development and implementation of the Field-Programmable Gate Arrays (FPGA) of a novel Digital Signal Processing (DSP) module for the 24 GHz continuous wave (CW) Doppler radar.
Tērauds, Māris
core  

FM-CW yükseklik ölçer radar tasarımı

open access: yes, 2005
Frequency modulated continuous wave (FM-CW) radar altimeters are used in civil and military applications. Proximity fuses, automatic cruise control systems of cars, radar altimeter of planes are examples to these applications.
Yetkil, Yaşar Barış
core  

Radar target micro-doppler signature classification

open access: yes, 2008
This thesis reports on research into the field of Micro-Doppler Signature (μ-DS) based radar Automatic Target Recognition (ATR) with additional contributions to general radar ATR methodology.
Smith, G.E.
core  

FUNDAMENTAL-STUDY ON SYNTHETIC-APERTURE FM-CW RADAR POLARIMETRY

open access: yes, 1994
This paper applies the principle of radar polarimetry to the synthetic aperture frequency modulated continuous wave radar. First, the principle of monochromatic wave radar polarimetry using scattering matrix and polarization ratio necessary for ...
NISHIKAWA, T   +4 more
core  

On radar polarimetry in FM-CW radar

open access: yesOn radar polarimetry in FM-CW radar
This paper attempts to apply the principle of radar polarimetry to wideband synthetic aperture FM-CW radar and presents a basic polarimetric detection result of a linear target in a laboratory measurement. Although the principle of radar polarimetry has well been established for the completely polarized wave and for the monostatic case, it still needs ...
openaire  

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