Results 231 to 240 of about 113,854 (266)

Strongly coupled resonance magnetic for RFID applications

2013 IEEE Antennas and Propagation Society International Symposium (APSURSI), 2013
Wireless power and data transfer (WPDT) through the strongly coupled magnetic resonance (SCMR) method at an RFID frequency is reported. The proposed system consists of four single resonant loops, in contrast to the two resonant loops traditionally used in RFID.
Olutola Jonah, Stavros V. Georgakopoulos, Shun Yao   +2 more
openaire   +1 more source

Magnetically coupled resonators for rate integrating gyroscopes

IEEE SENSORS 2014 Proceedings, 2014
This work demonstrates for the first time the use of magnetic field to couple mechanical resonators that can be separated by long distances (8mm in this work) compared to coulombic/electrostatic coupling (~ 1 nm – 1 μm depending on the surface charge density or E-field).
Pradeep Pai, Hoorad Pourzand, Massood Tabib-Azar   +2 more
openaire   +1 more source

Coupling of geminal protons in nuclear magnetic resonance

Chemical Physics Letters, 1972
Abstract The JHHgem coupling constants of six polyatomic molecules were calculated ab initio by the double perturbation method in a basis of localized SCF orbitals. Leading terms of different orders were retained. The agreement with experimental values is satisfactory.
C. Barbier, B. Lévy, P. Millié
openaire   +1 more source

Investigation of Magnetic Coupling by Ferromagnetic Resonance

2004
Ferromagnetic Resonance (FMR) is a powerful method for study the magnetic coupling in multilayers. In the present work, a trilayer system is assumed to be characterized by the bilinear J 1 , biquadratic J 2 coupling, and in-plane uniaxial magneto-crystalline anisotropies with anisotropy axis directions in the two layers making a δ angle.
openaire   +1 more source

Magnetically coupled resonator moving in elliptical orbit

2016 10th European Conference on Antennas and Propagation (EuCAP), 2016
This paper presents a basic mathematical model to harvest energy from a magneto - gravitational system, i.e., a resonant circuit following an elliptical orbit around a constant source of magnetic field. The model is illustrated with simulations that modify two parameters, the orbital eccentricity and the angular velocity of the resonant circuit.
openaire   +1 more source

Magnetic Resonance of Coupled Spins

Physical Review, 1964
Wolfgang Franzen, Mahbub'-UL Alam
openaire   +1 more source

Magnetic Resonance Coupling Phenomenon and Basic Characteristics

2020
The purpose of this chapter is to examine the characteristics of magnetic resonance coupling. We start with a basic coil shape, and then introduce an open type and short type. Next, we explain the characteristics of magnetic resonance coupling power transmission.
openaire   +1 more source

Magnetic resonance linear accelerator technology and adaptive radiation therapy: An overview for clinicians

Ca-A Cancer Journal for Clinicians, 2022
Travis Salzillo, William Hall, Christopher Schultz   +2 more
exaly  

Cardiovascular magnetic resonance rest and exercise-stress left atrioventricular coupling index to detect diastolic dysfunction

American Journal of Physiology - Heart and Circulatory Physiology, 2023
Soren Backhaus, Gerd Hasenfuss, Simon Frey   +2 more
exaly  

Structure-Adjustable Gold Nanoingots with Strong Plasmon Coupling and Magnetic Resonance for Improved Photocatalytic Activity and SERS

ACS Applied Materials & Interfaces, 2020
Da-Jie Yang, Si-Jing Ding, Xiang-Bai Chen   +2 more
exaly