The term dielectric constant refers to the property of a material to withstand external electric fields without changing its conductance value. The dielectric constant is a quite important parameter for ceramic and metal oxide materials that are used in various electronic systems in order to control a...
It was found that a parallel-plate structure is preferable for dielectric constant evaluation because it gives lower measurement error. The uncertainty analysis of the evaluation of the quality factor, calculated using the "three-point-method", showed that the measurement error is 1%, which cannot ...
How is the Planck constant calculated? What is c in the Planck constant equation? How hot does the Large Hadron Collider get? How to find Planck's constant How did Max Planck discover the Planck constant? What's the unit for the Planck constant?
As a PCB designer, you need to know the terminologies, tools, technology, and basic design principles involved in the circuit board manufacturing process. Understanding the basics, such aswhat is a printed circuit boardand how traces, pads, and power planes work, can help you perform your job...
Due to the parasitic effects mentioned earlier, you will need to carefully select asubstrate materialand design your stackup. Thedielectric constantof your substrate will affect the geometry required to produce a transmission line with specific impedance and will affect the impedance of the pow...
If you only draw short tracks, it is very easy to delete them and redo parts of the layout under the BGA because you did not fully route the tracks. So you can just delete them and try to find a way to fanout all the pins. This practice is much easier and will save you a lot ...
float to determine liquid level have already been established, and magnetostriction is a proven technology for very precisely reading the float’s location. Instead of mechanical links, magnetostrictive transmitters use the speed of a torsional wave along a wire to find the float and report its ...
Meteorites are fragments from space that provide unique information about our solar system. Antarctica is the most prolific place to find meteorites, and to date, about 60 percent of all meteorites ever found on Earth have been collected from the surface of the Antarctic ice sheet. The flow of...
RO is the characteristic impedance of the cable, and RIED is the IED load resistance. Since the IED input resistance is often non-linear (including an LED diode in an optocoupler), this equation gives only an approximate result and experimentation is recommended to find the optimum value RT. ...
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