Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Dong Kook Park"'
Autor:
Dong-Kook Park, FangFang Jiang
Publikováno v:
Journal of the Korean Society of Marine Engineering. 41:1024-1028
Autor:
Dong Kook Park, Marta Cabedo-Fabres, Jaime Molins-Benlliure, Miguel Ferrando-Bataller, Anibal Llanga-Vargas
Publikováno v:
2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting.
A broadband high efficiency cavity-backed antenna with independent beams is presented. The design is milled in a metallic box and capacitively fed by 4 coaxial cables. Matching is accomplished with the use of an impedance transformer created by the e
Autor:
Dong-Kook Park
Publikováno v:
Journal of the Korean Society of Marine Engineering. 40:642-646
Publikováno v:
The Journal of the Korea institute of electronic communication sciences. 10:449-459
A lot of people were trapped in elevators without power supply when BLACK-OUT situation occurred in 2011. The telephone network of control room connected to the elevators had problem operating poorly. In this paper we propose an ICT based elevator em
Publikováno v:
Journal of Navigation and Port Research. 38:367-371
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Publikováno v:
The Journal of Korea Navigation Institute. 16:190-196
In this paper, we propose an improved error correction code in order to improve the performance of digital modems for HF data communications and verify the performance of the proposed scheme. The proposed scheme employs outer Reed-Solomon codes conca
Publikováno v:
The Journal of Korea Navigation Institute. 16:35-40
In this paper, we present the size reduction method of HF whip antenna for ship communication. To reduce the size of the HF whip, the end part of linear whip is modified to helical type. We designed the whip antenna with 60% size of the commercial wh
Autor:
Dong-Kook Park
Publikováno v:
Journal of the Korean Society of Marine Engineering. 36:179-184
A conventional wireless rf communication has relatively high ratio of power dissipation to transmit power for short-range links, susceptibility to interference, interception and jamming of electromagnetic wave. The study on alternative using ultravio
Publikováno v:
Nuclear Medicine and Molecular Imaging. 46:48-56
The clinical availability of 2-deoxy-2-[18F] fluoro-D-glucose (FDG) dual-time point positron emission tomography/computerized tomography (DTPP) has been investigated in diverse oncologic fields. The aim of this preliminary study was to evaluate the r
Autor:
Hyun-Deuk Cho, Dong-Kook Park, Chang-Jin Kim, Dongjun Jeong, Tae Sung Ahn, Moo-Jun Baek, Gyu-Seok Cho, Jae-Jun Kim
Publikováno v:
Journal of the Korean Surgical Society
Purpose: Recently, two alternatively spliced survivin variants, survivin-ΔEx3 and survivin-2B, were identified in a single copy of the survivin gene. It has been reported that the expressions of survivin splice variants significantly correlates with