Results 21 to 30 of about 821,989 (218)
Predicting the bearing capacity of forest roads using a radar sounding
Silva Fennica, 1982 Good correlation between radar reflection depth when using a FM-CW radar during winter and bearing capacity measurements during spring breakup was found.
Saarilahti, Martti
doaj +1 more source
IJIREEICE, 2015 Global warming is one of the most important issues facing humanity. The depth and extent of sea-ice are clear indicators of global warming. Snow cover on sea-ice is an important variable that affects the volume of sea-ice and indirectly global warming as a whole. This paper discusses the design of snow radar.
C. ABHISHEK +2 more
openaire +1 more source
Ambiguity Function Analysis and Processing for Passive Radar Based on CDR Digital Audio Broadcasting
Leida xuebao, 2015 China Digital Radio (CDR) broadcasting is a new standard of digital audio broadcasting of FM frequency (87–108 MHz) based on our research and development efforts.
Zhang Qiang +4 more
doaj +1 more source
Acceleration of parasitic multistatic radar system using GPGPU [PDF]
, 2011 This dissertation details the implementation of PMR [Parasitic Multistatic Radar] signal processing chain in the GPGPU [General Purpose Graphic Processing Units] platform.
John, Mathew
core +1 more source
A dedicated computer system for FM-CW radar applications
Journal of Telecommunications and Information Technology, 2001 In this paper, a DSP based computer system for FM-CW radar applications is described. Besides data acquisition and storage, the computer system will also be used for front-end data processing and system control. Processing includes filtering and clutter
Silvester Henri Heijnen +2 more
doaj +1 more source
IEEE AccessThis study proposes an improved method of frequency modulation (FM) radio channel selection for a passive radar system based on signal environment analysis.
Inhwan Jeong +4 more
doaj +1 more source
CNN‐based estimation of heading direction of vehicle using automotive radar sensor
IET Radar, Sonar & Navigation, 2021 Modern autonomous vehicles are being equipped with various automotive sensors to perform special functions. Especially, it is important to predict the heading direction of the front vehicle to adjust the speed of the ego‐vehicle and select appropriate ...
Sohee Lim +4 more
doaj +1 more source
One microwave imaging system based on automotive radar chip
The Journal of Engineering, 2019 The interest in microwave imaging system is increasing because it can serve as a useful tool for concealed threat detecting. The current imaging systems have two major challenges: (i) multi-static arrays suffer from complex hardware design and ...
Fuwei Wu +4 more
doaj +1 more source
Remote Sensing, 2022 This paper describes the use of the Murchison Widefield Array, a low-frequency radio telescope at a radio-quiet Western Australian site, as a radar receiver forming part of a continent-spanning multistatic radar network for the surveillance of space ...
Brendan Hennessy +7 more
doaj +1 more source
UAV target detection and parameter estimation in non-homogeneous clutter
The Journal of Engineering, 2019 Aiming at the problem of UAV target detection and parameter estimation in non-homogeneous clutter with STLFMCW radar, a SK-CFAR detector is proposed based on the local spectrum refinement.
Rui Huang, Xiao-Yong Du, Wei-Dong Hu
doaj +1 more source