Fringing Electric Field Sensors for Anti-Attack at System-Level Protection

Fringing Electric and Magnetic Field Sensors

Fringing electric and magnetic field sensors are widely used for non-destructive measurements of material properties. A simple conventional fringing field sensor consists of a sensor head, a current or voltage source, an impedance measurement circuit, and data processing/data acquisition capability. The sensor head is usually a patterned array of electrodes or windings on an electrically insula...

Uncertainty in multiple penetration depth fringing electric field sensor measurements

Measurement of multilayer material properties with fringing electric field dielectrometry sensors requires the processing of terminal admittance data from multiple electrode pairs. The choice of the algorithmic approach for data analysis is critical because of a high sensitivity to small measurement uncertainties. While individual channel uncertainties are usually within a reasonable instrument...

NAND flash memory technology utilizing fringing electric field

In this review article, basic properties of NAND flashmemory cell strings which consist of cells with virtual source/drain (S/D) (or without S/D) were discussed. The virtual S/D concept has advantages of better scalability, less cell fluctuation due to effectively longer channel length at the same technology node, and less program disturbance. The fringing electric field from the control-gate a...

Liquid Crystal Display Device Having Patterned Electrodes for Repetitive Divided Horizontal Electric Field and Fringing Electric Field

Transient calibration of electric field sensors

An electric field sensor calibration system that operates in the time-domain is described and its accuracy is assessed. The system makes use of a broadband, unterminated transient test cell that is simple to construct by comparison with matched TEM or GTEM cells. An advantage of the transient technique is that the frequency response of the test equipment does not have to be characterised. Furth...