Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Taejun Lim"'
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-11 (2023)
Abstract This paper presents a multifunctional coil technique to enhance the transfer efficiency of an inductively-coupled wireless power transfer (WPT) system, regardless of the alignment condition and size ratio between the transmitter (Tx) and rec
Externí odkaz:
https://doaj.org/article/60dd66ebd7ed46d7a5b0f9982d0729d1
Publikováno v:
IEEE Access, Vol 10, Pp 96862-96872 (2022)
This study demonstrates tunable coil links for a wireless power transfer system with arbitrarily-located multiple receivers and arbitrary power division between them. Both the Tx and Rx coils are composed of a main coil and an array of assistant coil
Externí odkaz:
https://doaj.org/article/5e5f558c8b084910b372af065c0e1a73
Publikováno v:
Sensors, Vol 22, Iss 15, p 5527 (2022)
Dual-band branch-line couplers with arbitrary power-split ratios are presented. The use of crossed lines at the center of the dual-band coupler enables it to independently provide different power-split ratios to the two bands. Additionally, open stub
Externí odkaz:
https://doaj.org/article/73a4471913e04a4ab55dee75332a9d3c
Publikováno v:
Sensors, Vol 21, Iss 7, p 2295 (2021)
This study applies a multilayer coil technology that can compensate for a decrease in transfer efficiency due to a lateral misalignment in a practical 100 kHz-band wireless power transfer system and validates its effect on the efficiency of compensat
Externí odkaz:
https://doaj.org/article/31c3cef4957b4a9382a86f5d6af534bf
Autor:
Kristian Chavdarov Dimitrov, Sanghun Song, Hyungjun Chang, Taejun Lim, Yongshik Lee, Byung-Jae Kwak
Publikováno v:
Sensors, Vol 20, Iss 21, p 6306 (2020)
Herein, a passive low-profile moisture sensor design based on radio frequency identification (RFID) technology is proposed. The sensor consists of an LC resonant loop, and the sensing mechanism is based on the fringing electric field generated by the
Externí odkaz:
https://doaj.org/article/de67c712626645d6ade050fb5858e63b
Autor:
TAEJUN LIM1 limtaejun@gmail.com, ARAM KIM2 polaramkim@gmail.com
Publikováno v:
Hitotsubashi Journal of Economics. Jun2023, Vol. 64 Issue 1, p1-17. 17p.
Autor:
TAEJUN LIM1 limtaejun@gmail.com
Publikováno v:
Hitotsubashi Journal of Economics. Dec2021, Vol. 62 Issue 2, p141-161. 21p.
Publikováno v:
IEEE Transactions on Circuits and Systems I: Regular Papers. 69:2225-2234
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c68cd32f7aac1c6f39d8d35fdf1359c8
https://doi.org/10.1109/tcsi.2022.3140468
https://doi.org/10.1109/tcsi.2022.3140468
Autor:
Yongshik Lee, Taejun Lim
Publikováno v:
IEEE Transactions on Industrial Electronics. 68:12771-12780
A stacked-coil technology is demonstrated that realizes size-adjustable coil systems to compensate the notorious problem of lateral misalignment in nonradiative wireless power transfer (WPT) systems. The proposed system has a simple structure that co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac38a3b3c1235537302de704cd671acd
https://doi.org/10.1109/tie.2020.3044798
https://doi.org/10.1109/tie.2020.3044798
Autor:
Taejun Lim, Yongshik Lee
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 69:4711-4719
This work develops a reconfigurable coil array that compensates for the misalignment between coils in magnetic resonance coupled wireless power transfer (WPT) systems. By tuning the magnitude of the currents induced in the coil array with the variabl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::987e52a71f8775ae91584a8509ff5297
https://doi.org/10.1109/tmtt.2021.3090066
https://doi.org/10.1109/tmtt.2021.3090066