loss tangent

Emphasis is placed on the value of the loss tangent.

The loss tangent is compared with infrared measurements.

The electric loss tangent can be similarly defined:

The role of rigidity and loss tangent in the transmission of heel strike impacts was examined.

Loss tangent and dielectric constant in ferrites.

Loss tangent determines how much of the electromagnetic energy from the signals in the conductors is absorbed in the board material.

Signal degradation by loss tangent and dielectric constant can be easily assessed by an eye pattern.

In addition, the loss tangent of the LaAlO3 substrate rapidly decreases with decreasing temperature.

The damping in the system or the energy loss per cycle can be measured from the 'loss tangent' tan δ.

In general, one can select a dissipation factor or loss tangent derived from the ratio or to represent the energy conversion per cycle.

The data for the loss tangent for the alkane series of liquids are compared with previous results in the 18 to 37 GHz region.

Once the complex permittivity of the material is known, we can easily calculate its effective conductivity and dielectric loss tangent as:

The shunt conductance is usually very small because insulators with good dielectric properties are used (a very low loss tangent).

A heterogeneous system (comprising different substances or different phases) may be anisotropic if the loss tangents of the components are considered.

Measurement of the loss tangent and capacitance of an insulation is achieved using the Schering Bridge Test.

It can be parameterized in terms of either the loss angle δ or the corresponding loss tangent tan δ.

A low loss tangent and low dielectric constant are of importance for the efficiency and the bandwidth of the antenna.

Incorporation of reinforcing fillers into the polymer blends also increases the storage modulus at an expense of limiting the loss tangent peak height.

The high frequency component of the pulse is however attenuated by additional resistance due to the skin effect and dielectric loss tangent associated with the PCB material.

The enhancement in the radiated power, however, depends on the loss tangent of the coating material and reduces rapidly as the loss tangent increases.

Loss tangent tan, d Multi-Frequency Visco-elastic Measurements Toothpaste flows in a dramatically different way to oil, yet they have the same viscosity at 10Hz.

Losses in the dielectric depend on the loss tangent () of the material, which depends inversely on the wavelength of the signal and is directly proportional to the frequency.

Glaciers are well suited to investigation by radar because the imaginary part of the permittivity of ice is small relative to its real part; this ratio is called the loss tangent.

Dielectric constant and loss tangent were the most obviously important parameters, followed by temperature coefficients of expansion and of dielectric constant and the effects of elevated temperatures on reliability.

Furthermore, while G has virtually no effect at audio frequency, it can cause noticeable losses at high frequency with many of the dielectric materials used in cables due to a high loss tangent.