Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Tae Seong Jang"'
Publikováno v:
Applied Sciences, Vol 12, Iss 1, p 451 (2022)
In this study, a passive truss-link mechanism applicable to large-scale deployable structures was designed to achieve successful deployment in space. First, we simplified the selected truss-link mechanisms to the two-dimensional geometry and calculat
Externí odkaz:
https://doaj.org/article/2f1ea07ee812470ba8b38bba3e3ae7c9
Publikováno v:
Journal of the Korean Society for Aeronautical & Space Sciences. 50:729-737
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4020205e299cf072d6617531e1d34eb
https://doi.org/10.5139/jksas.2022.50.10.729
https://doi.org/10.5139/jksas.2022.50.10.729
Publikováno v:
Journal of Space Technology and Applications. 1:33-40
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20f2b3ba63ba072a350bfa21cce87db2
https://doi.org/10.52912/jsta.2021.1.1.33
https://doi.org/10.52912/jsta.2021.1.1.33
Publikováno v:
Aerospace Science and Technology. 54:330-339
This paper deals with alternative multi-functional structures by using grid-stiffened composite panel with excellent bending stiffness and lightweight characteristics. The grid-stiffened multi-functional structure can provide an array of available ro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3407afc4fecb2beea683d626451caa2
https://doi.org/10.1016/j.ast.2016.05.002
https://doi.org/10.1016/j.ast.2016.05.002
Publikováno v:
Acta Astronautica. 117:497-509
This paper dealt with an alternative approach of enhancing mass savings in spacecraft avionics design by replacing conventional aluminum alloy housing widely used for various spacecraft avionics with lightweight composite materials. For this purpose,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0a82b104b29a5612a1a67f8bcea1ff6
https://doi.org/10.1016/j.actaastro.2015.09.014
https://doi.org/10.1016/j.actaastro.2015.09.014
Publikováno v:
Journal of the Korean Society for Aeronautical & Space Sciences. 43:432-439
MEMS solid thruster module is composed of solid thruster and its control board. It was developed for the purpose of an academic research. Therefore, thermo-mechanical design and verification for space usage were not considered in the design phase. To
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f507527929e20b34af74d7c9d8a47d95
https://doi.org/10.5139/jksas.2015.43.5.432
https://doi.org/10.5139/jksas.2015.43.5.432
Autor:
Hye-Ran Kim, Chul-Sung Park, Kwang-Il Park, Jin-Il Lee, Young-Chul Cho, Jun-Young Park, Chang-Yong Lee, Hyoung-Joo Kim, Ki-Won Lee, Joo Sun Choi, Seong-Jin Jang, Hoe-ju Chung, Jong-ho Lee, Tae-Young Oh, Yong-Cheol Bae, Seung-Hoon Oh, Young-Ryeol Choi, Su-Yeon Doo, Kyung-Soo Ha, Tae-Seong Jang
Publikováno v:
IEEE Journal of Solid-State Circuits. 50:178-190
A 1.0 V 8 Gbit LPDDR4 SDRAM with 3.2 Gbps/pin speed and integrated ECC engine for sub-1 V DRAM core is presented. DRAM internal read-modify-write operation for data masked write makes the integrated ECC engine possible in a commodity DRAM. Time inter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b85aa5494f6f90794f6e13df897888c5
https://doi.org/10.1109/jssc.2014.2353799
https://doi.org/10.1109/jssc.2014.2353799
Publikováno v:
International Conference on Space Optics — ICSO 2008.
STSAT-3 is the third science and technology experimental microsatellite of the STSAT series designated in the Long-Term Plan for Korea’s Space Development. The STSAT3 satellite will be launched into a lower sunsynchronous earth orbit (~ 700km) in 2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9028ffc357277b8560d129b48e597459
https://doi.org/10.1117/12.2308244
https://doi.org/10.1117/12.2308244
Publikováno v:
Journal of the Korean Society for Aeronautical & Space Sciences. 41:915-920
Units developed for a real satellite should pass space environmental tests and launch environment tests. Thermal Vacuum Test, one of the space environmental test, simulates extreme thermal environment encountered in on-orbit operation of satellite. M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89b5503ad2efc431a7f7de6166e1069c
https://doi.org/10.5139/jksas.2013.41.11.915
https://doi.org/10.5139/jksas.2013.41.11.915
Publikováno v:
Journal of Spacecraft and Rockets. 50:620-631
Requirements of a propulsion system for lunar-exploration missions using a launch vehicle, the development of which has recently started in Korea, were conceptualized. A new three-stage-to-orbit launch system, the Korea Space Launch Vehicle 2 will be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad2d6ecf3d750af7b49c308c3453dea1
https://doi.org/10.2514/1.a32349
https://doi.org/10.2514/1.a32349