Impedance-increasing

Impedance-increasing refers to a characteristic or process that causes an elevation in the opposition to the flow of electrical current, or, more generally, to the transfer of energy in a system. This opposition arises from the presence of components like resistors, inductors, or capacitors in electrical circuits, or other forms of resistance in non-electrical domains. These mechanisms increase the resistance to the desired flow or transfer, impacting signal strength, efficiency, and overall system performance. A higher impedance typically requires a greater driving force to achieve the same flow.

Impedance-increasing meaning with examples

• The addition of a long, thin wire to the circuit acted as an impedance-increasing element, reducing the signal strength at the receiver. This wire's inductance directly increased the impedance. Proper component selection became crucial to counteract this effect. Careful design became necessary to ensure optimal energy transfer across the circuit's path, which involved incorporating components to mitigate the impedance increase.
• During the design of the new amplifier, the engineers deliberately introduced impedance-increasing components to filter out unwanted frequencies. This filtering improved the signal-to-noise ratio. This resulted in higher impedance at the desired operating frequencies. The design incorporated inductors to create the frequency-selective impedance. This was one method to minimize unwanted signal interference.
• The cable's poor shielding caused a subtle but significant impedance-increasing effect, leading to data loss during the transmission. This created an impediment to the flow of the signal. The design of the circuit was tested to account for this effect. The shielding defects directly enhanced signal distortion. Correcting this called for better cable quality or an improved shielding system.
• When the temperature increased in the transmission line, the material properties changed, creating an impedance-increasing scenario in this system. The resistance rose with the temperature. The energy transfer suffered because the material's resistance increased. This affected the efficiency of the power delivery through the cable. It forced engineers to monitor the temperature and to design around it.
• In designing a matching network, the engineer strategically employed impedance-increasing components to bridge the gap between the signal source's impedance and the load's impedance. They strategically utilized the impedance effects. This would maximize power transfer to the load. Careful component selection determined the final impedance.