(idiomatic) To furnish someone with sufficient relevant information and include them in the decision-making process.

(electronics) an electronic circuit used to lock an oscillator in phase with an arbitrary input signal

The ratio of the Laplace transform of the primary feedback signal of a control system to that of the actuating signal

(physics) A theory which attempts to reconcile quantum mechanics and general relativity, according to which space can be regarded as an extremely fine fabric of finite loops.

A device comprising two magnetic coils with axes set at right angles to each other. When an electromagnetic signal induces voltages in the coils, the ratio of voltage induced in one compared to the other provides information about the direction of the signal source relative to the device.

plural of loop transfer function

(science fiction) A chain of events in which someone or something time travels to the past as a means to fulfill their role in the history exactly as it already happened, thus implying impossibility to change the past.

plural of closed time loop

plural of crossed loop sensor

plural of phase-locked loop