Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Nguyen Khac Khiem"'
Autor:
Nguyen Khac Khiem1, Luu Quang Hung1
Publikováno v:
Proceedings of the International Multidisciplinary Scientific GeoConference SGEM. 2019, Vol. 19 Issue 1, p373-379. 7p.
Publikováno v:
Proceedings of the International Multidisciplinary Scientific GeoConference SGEM. 2019, Vol. 19 Issue 1, p69-75. 7p.
Autor:
Nguyen Khac Khiem, Luu Quang Hung
Publikováno v:
2021 3rd International Conference on Control Systems, Mathematical Modeling, Automation and Energy Efficiency (SUMMA).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f451b77da42eca9f48da524bffad6ae
https://doi.org/10.1109/summa53307.2021.9632045
https://doi.org/10.1109/summa53307.2021.9632045
Miniaturization of a Circular Directional Coupler of Marine Simulation System Using Artificial Lines
Autor:
Nguyen Khac Khiem, Luu Quang Hung
Publikováno v:
2021 3rd International Conference on Control Systems, Mathematical Modeling, Automation and Energy Efficiency (SUMMA).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebf6204decc5ff3a7e1848fb8b41269c
https://doi.org/10.1109/summa53307.2021.9632115
https://doi.org/10.1109/summa53307.2021.9632115
Autor:
Nguyen Khac Khiem, Luu Quang Hung
Publikováno v:
2021 International Conference on Information Science and Communications Technologies (ICISCT).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::192015c51560cf06d87d7c3b64101f70
https://doi.org/10.1109/icisct52966.2021.9670317
https://doi.org/10.1109/icisct52966.2021.9670317
Autor:
Luu Quang Hung, Nguyen Khac Khiem
Publikováno v:
2021 1st International Conference on Technology Enhanced Learning in Higher Education (TELE).
From a General point of view, let's consider a miniature power divider. The use of artificial transmission lines for marine applications allows you to reduce the overall dimensions and obtain a layout with reproducible dimensions. Models of a convent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ba6cdb18fbfa62fcb66913f9ca216fb
https://doi.org/10.1109/tele52840.2021.9482577
https://doi.org/10.1109/tele52840.2021.9482577
Autor:
Nguyen Khac Khiem, Luu Quang Hung
Publikováno v:
2020 International Multi-Conference on Industrial Engineering and Modern Technologies (FarEastCon).
Some designs of compact coupler for maritime communications equipment presented in the IEEE database are considered. In addition, a proprietary compact coupler is shown and described. The proposed design is implemented on artificial transmission line
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e0dac6f732ac2d6fb9be4d239c4efb7
https://doi.org/10.1109/fareastcon50210.2020.9271518
https://doi.org/10.1109/fareastcon50210.2020.9271518
Autor:
Luu Quang Hung, Nguyen Khac Khiem
Publikováno v:
2020 International Conference on Actual Problems of Electron Devices Engineering (APEDE).
The paper describes the possibility of miniaturization of a directional coupler using artificial transmission lines. Using an example of a broadband coupler with an operating frequency of 1 GHz, it is shown that using such lines it was possible to re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bcec832e3175937f3bbf32a687f99ed5
https://doi.org/10.1109/apede48864.2020.9255653
https://doi.org/10.1109/apede48864.2020.9255653
Publikováno v:
IOP Conference Series: Materials Science and Engineering
A study to determine how the operating frequency of the device during miniaturization depends on its efficiency and the safety of the original characteristics. It was found that the miniaturization efficiency decreases with increasing frequency. Thus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0fc4d08a3c53fb84fc7fcf5814d5b55e
http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85074800716
http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85074800716
Autor:
Luu Quang Hung, Nguyen Khac Khiem
Publikováno v:
IOP Conference Series: Materials Science and Engineering
The design of the directional coupler with reduced physical dimensions, using compact structures. The proposed coupler operates at two Central frequencies, 900 and 1900 MHz. The use of compact structures instead of quarter-wave segments made it possi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32f97cec5973cbd201a8a5a25e6f2d38
https://doi.org/10.1088/1757-899x/630/1/012016
https://doi.org/10.1088/1757-899x/630/1/012016