ClassID:

171612

G01R27/2664 - CPC Classification

Classification description:

Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom; Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant; Measuring inductance or capacitance; Measuring quality factor, e.g. by using the resonance method; Measuring loss factor; Measuring dielectric constants ; Measuring impedance or related variables; Measuring dielectric properties, e.g. constants; Sample holders, electrodes or excitation arrangements, e.g. sensors or measuring cells; Cavities, resonators, free space arrangements, reflexion or interference arrangements Transmission line, wave guide (closed or open-ended) or strip - or microstrip line arrangements

Recent Application in this class: