Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Royer oscillator"'
Moving parts cause vibrations and tend to wear out. In applications where maintenance is complicated, solutions without moving parts are therefore advantageous. Electrohydrodynamic pumps are such a solution. Instead of mechanical propulsion, they use
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-505259
Autor:
Bednařík, Josef
This thesis deals with the design and realization of wireless power charging circuit for embedded systems. The research section focuses on the various ways and technologies used in applications of wireless power transfer. The theoretical part also br
Externí odkaz:
http://www.nusl.cz/ntk/nusl-417755
Ultra-low power electronic devices, as by the way of example sensor nodes, can be powered by environmental energy harvesting. Thermo generators, solar cells, inductive generators, or radio frequency antennas provide an extremely low output voltage th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3c815a224b8ec1e12659a5b6739939e
http://hdl.handle.net/11379/536935
http://hdl.handle.net/11379/536935
Publikováno v:
IEEE Transactions on Circuits and Systems Part 1: Regular Papers, 64(4)
In this paper, we propose a method to broaden a tuning range of a CMOS LC-tank oscillator without sacrificing its area. The extra tuning range is achieved by forcing a strongly coupled transformer-based tank into a common-mode resonance at a much hig
Publikováno v:
Sensors and Actuators A: Physical. 250:273-280
A compact wireless power and communication development system for implantable devices was designed and tested with two receiver circuits based on a 433 MHz separate RF link and a uni-directional near-field communication link that uses the powering fi
Autor:
Fei Yuan, D. DiClemente
Publikováno v:
Analog Integrated Circuits and Signal Processing. 82:471-478
A transformer LC oscillator utilizing the low phase noise of spiral LC oscillator and the large frequency tuning range of active inductors is proposed to yield both a large frequency range and low phase noise. The oscillator is a passive transformer
Autor:
Dilipkumar M. Shah, Robert M. Del Vecchio, Bertrand Poulin, Pierre T. Feghali, Rajendra Ahuja
Publikováno v:
Transformer Design Principles ISBN: 9781315218342
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00243033e734e79e7e2108357c20b60d
https://doi.org/10.1201/ebk1439805824-2
https://doi.org/10.1201/ebk1439805824-2
Autor:
Ihsan Supono, Irawan Sukma
Publikováno v:
2017 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET).
Inductive resonance coupling is one of wireless power transfer technique. This paper presents a wireless power transfer design using inductive coupling which comply to the requirement of the wireless power consortium (WPC) standards in the resonant f
Publikováno v:
International Journal of Electrical Power & Energy Systems. 61:118-126
To date, programs available for the simulation of electromagnetic transients in power components and networks do not include transformer winding models able to simulate an impulse test response. This is an important omission, since the standard impul
Autor:
Jun-Yeal Park, Tae-Hoon Kim
Publikováno v:
The Transactions of The Korean Institute of Electrical Engineers. 63:896-902