The dielectric constant of a substance can be defined as the ratio of the permittivity of the substance to the permittivity of the free space. K = ε/ε0. As it is the ratio of two like entities, it is a unitless, dimensionless quantity. What is dielectric and dielectric constant &Read More →
Dielectric resonator filters offer very high Q factors to provide lowest pass band insertion loss and higher selectivity with compactness andminimal power requirements . What is dielectric resonator oscillator? Dielectric Resonator Oscillators (DROs) are microwave oscillators that use a dielectric resonator (DR) as the frequency stabilizing element in order toRead More →
The term insulator is generally used to indicate electrical obstruction while the term dielectric is used to indicate the energy storing capacity of the material (by means of polarization). A common example of a dielectric is the electrically insulating material between the metallic plates of a capacitor. Why are insulatorsRead More →