Return loss is caused by impedance mismatch between circuits.

The association could have been triggered by some random leakage between mental circuits.

In communications cables, transposition is used to reduce coupling between circuits in the same cable.

Baluns are transformers designed specifically to connect between balanced and unbalanced circuits.

The race alternates between clockwise and anticlockwise circuits of France.

This suggests a link between circuits responsible for fear and also reward in anxious people.

It is thought to be an important case because it should harmonize a dispute between several different circuits.

An optoisolator also allows information to be transferred between circuits not sharing a common ground potential.

Common earths can cause interference between circuits that are otherwise independent, with unpredictable effects.

To date, most chip advances have come from shrinking the distance between circuits.