Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Jong-hwa Song"'
Publikováno v:
Journal of Electromagnetic Engineering and Science, Vol 20, Iss 3, Pp 190-198 (2020)
To evaluate the performance of a monopulse radar system, it is necessary to accurately model radar return signals from the ground surface in a time domain. In this paper, we propose a numerical method to model these return signals including radar rad
Externí odkaz:
https://doaj.org/article/fc56fbc60bed422bb1c0db669509840d
Publikováno v:
Sensors, Vol 15, Iss 8, Pp 20779-20798 (2015)
Autonomous vehicles require highly reliable navigation capabilities. For example, a lane-following method cannot be applied in an intersection without lanes, and since typical lane detection is performed using a straight-line model, errors can occur
Externí odkaz:
https://doaj.org/article/53a87eff918348d496af737c83844032
Autor:
Jong-Hwa Song, Gyu-In Jee
Publikováno v:
Sensors, Vol 16, Iss 10, p 1688 (2016)
The Global Positioning System (GPS) is the most widely used navigation system in land vehicle applications. In urban areas, the GPS suffers from insufficient signal strength, multipath propagation and non-line-of-sight (NLOS) errors, so it thus becom
Externí odkaz:
https://doaj.org/article/0e41d71a95e549ecb7c5d36bbaacfbcd
Akademický článek
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Publikováno v:
IET Radar, Sonar & Navigation. 14:1991-1999
Air-to-ground ranging (AGR) is one of the important operation modes of an airborne monopulse radar system. Here, an approach for the detailed modelling and simulation of the AGR performance of such a radar system over complex terrain is proposed. Tim
Publikováno v:
Journal of Institute of Control, Robotics and Systems. 26:579-588
Publikováno v:
The Journal of Korean Institute of Electromagnetic Engineering and Science. 31:631-639
Publikováno v:
Journal of the Korean Society for Aeronautical & Space Sciences. 48:285-293
Autor:
Dong-Churl Suh, Dae Song Lee, David Suh, Yeon Hee Seong, Seung-Mi Lee, Jong Hwa Song, Heui Jae Kim, Luigi Brunetti
Publikováno v:
Annals of Clinical Microbiology and Antimicrobials, Vol 19, Iss 1, Pp 1-9 (2020)
Annals of Clinical Microbiology and Antimicrobials
Annals of Clinical Microbiology and Antimicrobials
Background The influence of liver disease on the pharmacokinetic profile, the risk of acute kidney injury, and excessive drug exposure in patients treated with vancomycin was examined. Methods A retrospective cohort study was performed with patients
Publikováno v:
Journal of the Korean Society for Aeronautical & Space Sciences. 47:566-573