Feedback refers to a core concept in circuit design and control theory, used to stabilize amplifiers and control system ...

Feedback systems have a wide range of applications including different types of amplifiers, signal conditioners, power supplies, and voltage regulators. Obtaining their reliable stability sometimes ...

Missions to space require "warm" boxes, which protect electronic circuitry from extreme temperatures and exposure to radiation. Electrical engineering researchers have now designed and successfully ...

The common metrics for amplifier performance show excellent performance, especially if a detailed analysis is conducted. Figure 6 shows THD over a range of output powers. Of significant interest is ...

The recent EDN article of Bruce Trump () on the input impedance of an op-amp circuit took into account the single-pole roll-off of its loop gain. He showed with a simple derivation how the equivalent ...

A little of the old, a little of the new—here's a quick brushup on amplifier lore. Amplifiers are fundamental circuit-design elements. They drive everything from earbuds to antennas. Placed ahead of ...