The circular Rogowski coil with a rectangular section is the most common and basic
measuring unit of current. However, in some situations, a noncircular Rogowski coil is more …

Inverters used in motor-drive and grid-connected applications usually employ current
sensors at the output terminal because they have to control the output current. Existing …

A cascoded GaN half-bridge with a wide-band galvanically isolated current sensor is
proposed. A 650 V depletion-mode GaN field-effect transistor is switched by a low …

Inverter systems usually use a current sensor with a magnetic core, which has a major
influence on total system size and cost. A newly developed printed-circuit board (PCB) …

A LiNbO3 integrated optics sensor fusing with an optical waveguide Mache–Zehnder
interferometer (MZI), a loop-antenna, and a segmented electrode has been proposed …

This study proposes a practical output current measurement system in a three-phase
inverter with a single printed circuit board (PCB) Rogowski coil sensor inserted in the bus …

Printed circuit board Rogowski coil (PCB RC) has been generally applied in conditions of
fast switching speed like power electronic devices, where the chips are arranged very close …

This paper proposes a magnetic field generator having a capability of high-frequency and
large-amplitude for magnetic material evaluation. A small-area and short-time are enough to …

Rogowski coils offer galvanic isolation and can measure alternating currents with a high
bandwidth. Coreless printed circuit board (PCB) transformers have been used as an …