Z
Zhen Yao
Researcher at Intel
Publications - 32
Citations - 288
Zhen Yao is an academic researcher from Intel. The author has contributed to research in topics: Electromagnetic coil & Transmitter. The author has an hindex of 8, co-authored 31 publications receiving 255 citations. Previous affiliations of Zhen Yao include Case Western Reserve University.
Papers
More filters
Journal ArticleDOI
Conduction cooled magnet design for 1.5 T, 3.0 T and 7.0 T MRI systems
TL;DR: In this article, electromagnetic designs for conduction cooled main magnets over the range of medium field strengths (1.5 T) to ultra high field strength (7.0 T) are presented.
Journal ArticleDOI
Modeling the Brownian relaxation of nanoparticle ferrofluids: Comparison with experiment
Michael Martens,Robert J. Deissler,Yong Wu,Lisa Bauer,Zhen Yao,Robert W. Brown,Mark A. Griswold +6 more
TL;DR: It is found that good agreement between the calculated and measured ratio of harmonics is obtained only when the model includes nanoparticles which have a distribution in the hydrodynamic diameter - that is polydisperse, and if the diameter of the nanoparticles is constrained to only one value, that is monodisperse.
Patent
Device dependent maximum coil current
TL;DR: In this article, the authors describe methods, apparatus, and systems related to a maximum coil current system, where a device may determine a presence of a first device placed on a charging area of the device, the charging area including a power transmitting surface.
Journal ArticleDOI
Parallel transmit excitation at 1.5 T based on the minimization of a driving function for device heating
Natalia Gudino,Merdim Sonmez,Zhen Yao,Tanvir Baig,Sonia Nielles-Vallespin,Anthony Z. Faranesh,Robert J. Lederman,Michael Martens,Robert S. Balaban,Michael S. Hansen,Mark A. Griswold +10 more
TL;DR: Phantom and in vivo data demonstrated that additional degrees of freedom in a parallel transmission system can be used to control RF induced heating in long conductors and therefore could be added to an iMRI protocol to improve RF safety.
Patent
Methods and apparatus to wirelessly power an unmanned aerial vehicle
TL;DR: In this paper, the authors describe a UAV that includes a first electrode assembly to capacitively couple to a first power cable and a second electrode assembly with a power storage circuit to store the received power.