The toroidal response is numerically investigated in a multifold double-ring metamaterials at the antibonding magnetic-dipole mode (i.e., antiparallel magnetic dipoles in one double-ring fold). This ...

The design and characterization of a novel toroidal split-ring resonator (SRR) is described in detail. In conventional cylindrical SRRs, there is a large magnetic flux within the bore of the resonator ...

Abstract: A novel working principle for a RF (radio-frequency) hyperthermia applicator, suitable for heating large cylindrical volumes of coaxial loads, is described. The system includes a toroidal ...

The design and characterization of a novel toroidal split-ring resonator (SRR) are described in detail. In conventional cylindrical SRRs, there is a large magnetic flux within the bore of the ...

1 Shanghai Key Laboratory of Modern Optics and Systems, University of Shanghai for Science and Technology, Shanghai, China 2 Shanghai Institute of Intelligent Science and Technology, Tongji University ...

This paper by TSAW Drones discusses the need for less noise in UAVs, how these toroidals can benefit the drone industry, how these propellers came to be and how exactly they reduce the noise. Also, in ...