Zobrazeno 1 - 10
of 369
pro vyhledávání: '"Class-E power amplifier"'
Publikováno v:
Energies, Vol 17, Iss 3, p 731 (2024)
Wireless power and data transmission (WPDT) solutions for medical implants are highly desired. However, achieving a high-power transmission efficiency and data rate simultaneously over an inductive link remains a significant challenge. This paper pre
Externí odkaz:
https://doaj.org/article/ba4b5ef2d3314dd8ade90c99780546b3
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Ching-Yao Liu, Hsien-Chung Tang, Yueh-Tsung Shieh, Chih-Chiang Wu, Wei-Hua Chieng, Edward-Yi Chang, Daisuke Ueda
Publikováno v:
Energies, Vol 16, Iss 23, p 7856 (2023)
A new power receiving unit (PRU) is proposed in this paper for resonant wireless power transfer (WPT), which is characterized by the capability of attracting high power from the power transmitting unit (PTU). The resonant WPT is designed for deliveri
Externí odkaz:
https://doaj.org/article/c873e013b3174e90b41f2f37e37b1674
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Ching-Yao Liu, Chih-Chiang Wu, Li-Chuan Tang, Yueh-Tsung Shieh, Wei-Hua Chieng, Edward-Yi Chang
Publikováno v:
Energies, Vol 16, Iss 9, p 3657 (2023)
This paper presents a study on long-distance wireless power transfer (WPT), which formulates the voltage gain in terms of the coupling coefficient between the power transmitting unit (PTU) and the power receiving unit (PRU) coils. It is proposed that
Externí odkaz:
https://doaj.org/article/dda625d088da46d7b02981bbf3e777f8
Autor:
Hojong Choi
Publikováno v:
Sensors, Vol 23, Iss 7, p 3466 (2023)
An inverse Class-E power amplifier was designed for an ultrasound transducer. The proposed inverse Class-E power amplifier can be useful because of the low series inductance values used in the output matching network that helps to reduce signal disto
Externí odkaz:
https://doaj.org/article/868bb67e874e457f8a632dc9c1b2a7fc
Autor:
Hansik Oh, Sungjae Oh, Hyungmo Koo, Woojin Choi, Jaekyung Shin, Keum Cheol Hwang, Kang-Yoon Lee, Youngoo Yang
Publikováno v:
IEEE Access, Vol 9, Pp 45230-45241 (2021)
This paper presents a high-efficiency wireless power transfer (WPT) system that can charge multiple receivers (Rx’s) of various types. For system analysis, the transmitted power and received power levels are derived using the parameters of the reso
Externí odkaz:
https://doaj.org/article/3f6e91b7354d42549d2ddc1b7e2b0f0b
Autor:
Aam Muharam, Tarek Mahmoud Mostafa, Suziana Ahmad, Mitsuru Masuda, Daiki Obara, Reiji Hattori, Abdul Hapid
Publikováno v:
Journal of Mechatronics, Electrical Power, and Vehicular Technology, Vol 11, Iss 1, Pp 22-29 (2020)
A preliminary study of Class-E radio frequency power amplifier for wireless capacitive power transfer (CPT) system is presented in this paper. Due to a limitation in coupling capacitance value, a high frequency operation of switching power inverter i
Externí odkaz:
https://doaj.org/article/8e4e3a5ce91d499aab26be3765166da7
Publikováno v:
Gong-kuang zidonghua, Vol 46, Iss 3, Pp 74-78 (2020)
In view of problem that current impedance matching methods ca't automatically adjust load impedance of magnetic resonant wireless power transfer system(MR-WPT) when load changes, which leads to reduction of energy transfer efficiency of the system, a
Externí odkaz:
https://doaj.org/article/7cf7d94061674170a524cbf6c6671325