Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Nam-Won Moon"'
Publikováno v:
The Journal of Korean Institute of Electromagnetic Engineering and Science. 28:426-429
Autor:
Nam-Won Moon, Yong-Hoon Kim
Publikováno v:
IEEE Sensors Journal. 17:1269-1276
Radiometer calibration using a compensation method based on temperature drift under a variety of environmental conditions can be used for airborne applications because of limitations on weight and power. Accordingly, the observation of the variation
Autor:
Nam-Won Moon, Yong-Hoon Kim
Publikováno v:
IEEE Sensors Journal. 15:4612-4620
Calibration of radiometer systems using physical temperature monitoring have been developed to compensate the temperature drift. Because calibration standards are not necessary to obtain the system response characteristic, it is good candidate for ap
Publikováno v:
Progress In Electromagnetics Research. 136:175-193
In passive millimeter-wave imaging systems used indoors, the radiometric temperature contrast is barely enough for coarse object detection, being usually insu-cient for recognition due to the absence of cold sky. The image contrast results from a com
Publikováno v:
Progress In Electromagnetics Research. 125:295-309
A loss of large aperture quasi-optics which consist of a lens and a feed antenna is flrstly measured using a radiometer receiver via the modifled reference control method for a W-band imaging radiometer system. The quasi-optical loss is mainly decide
Publikováno v:
Journal of the Korean Society of Clothing and Textiles. 32:821-833
Autor:
Mun-Kyo Lee, Nam-Won Moon, Yu-Shin Chang, Won-Gyum Kim, Jun-Ho Choi, Sang-Won Jung, Jin-Mi Jung, Yong-Hoon Kim
Publikováno v:
IGARSS
In this paper, we developed and experimented of the W-band 1-D focal plane array (FPA) passive imaging radiometer which was called by Millimeter-wave Imaging Radiometer Equipment (MIRAE). This consists of quasi-optics including a dielectric aspheric
Publikováno v:
IGARSS
The design method of calibration standard of fully polarimetric radiometer to measure the Stokes parameters at W-band is proposed. The information of 45 ° in a linear and a circular polarization are calibrated using the wire grid with thin Teflon su
Publikováno v:
IGARSS
For the last few decades, microwave radiometers have played an important role in various remote sensing applications of the earth environment such as atmosphere, ocean and soil. Especially, various polarimetric emission for more accurate estimation.
Publikováno v:
2010 11th Specialist Meeting on Microwave Radiometry and Remote Sensing of the Environment.
High resolution brightness temperature (BT) image of millimeter-wave radiometer is produced by mechanically scanning or by two dimensional antenna arrays for passive millimeter-wave (PMMW) range measurement. Similar to visible photogrammetry and ster