Field strength

Summary

In physics, field strength means the magnitude of a vector-valued field (e.g., in volts per meter, V/m, for an electric field E).[1] For example, an electromagnetic field results in both electric field strength and magnetic field strength. As an application, in radio frequency telecommunications, the signal strength excites a receiving antenna and thereby induces a voltage at a specific frequency and polarization in order to provide an input signal to a radio receiver. Field strength meters are used for such applications as cellular, broadcasting, wi-fi and a wide variety of other radio-related applications.[2]

See alsoEdit

ReferencesEdit

  1. ^ "What is electric field strength and how is it measured?". WhatIs.com. Retrieved 2022-11-10.
  2. ^ "Field Strength Monitors & Probes". atecorp. Retrieved November 10, 2022.