Faraday CageAn enclosure designed to block electromagnetic waves, formed by using conductive material, such as metal, or by a mesh of such material.
FCC Part 15 - Radio Frequency DevicesUS limits and methods of measurement of radio disturbance, measuring radio waves accidentally emitted from devices not specifically designed to emit radio waves ("unintentional"), both directly ("radiated") and indirectly ("conducted")
Federal Communications CommissionAn independent agency of the United States government, created by Congressional statute (see 47 U.S.C. § 151 and 47 U.S.C. § 154), and with the majority of its commissioners appointed by the current President. The FCC works towards six goals in the areas of broadband, competition, the(...)
FCCAn independent agency of the United States government, created by Congressional statute (see 47 U.S.C. § 151 and 47 U.S.C. § 154), and with the majority of its commissioners appointed by the current President. The FCC works towards six goals in the areas of broadband, competition, the(...)
Ferrite BeadPassive electric component used to suppress high frequency noise in electronic circuits.
Field - Near/FarRegions of the electromagnetic field around an object, such as a transmitting antenna, or as a result of radiation scattering off an object.
Field StrengthThe magnitude of the received electromagnetic field which will excite a receiving antenna and thereby induce a voltage at a specific frequency 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(...)
FilterAn algorithm or device for removing part(s) of a signal.
Finger StockA beryllium copper electrical gasket used to bond metal panel members on doors, sills, or covers.
Finite Element AnalysisComputational tool for performing an engineering analysis using mesh generation techniques to breakdown complex problems into small elements.
FEAComputational tool for performing an engineering analysis using mesh generation techniques to breakdown complex problems into small elements.
Finite Element MethodA technique for finding approximate solutions to boundary value problems for differential equations.
FEMA technique for finding approximate solutions to boundary value problems for differential equations.
FlatnessSpecifies how much the amplifier's gain can vary over the specified frequency range. Variations in the flatness of the amplifier's gain can cause distortion of signals passing through the amplifier.
Frequency ModulationEncoding of information in a carrier wave by varying the instantaneous frequency of the wave.
FMEncoding of information in a carrier wave by varying the instantaneous frequency of the wave.
GainThe ratio between the magnitude of output and input signals.
GR-3173GR-3173 sets forth proposed generic technical requirements and characteristics of hybrid optical and electrical cables for use in wireless Fiber To The Antenna (FTTA) applications. The initial focus of GR-3173-CORE, Issue 1, is on hybrid optical and electrical cables for outdoor tower(...)
GR-3175GR-3175, Generic Requirements for Intrabuilding Coaxial Cable, is a new Generic Requirements document (GR). It sets forth the Telcordia view of generic requirements applicable to intrabuilding-, interconnection-, and premises-type coaxial cables placed between telecom service demarcation(...)
GrapheneA conductive material made of a 2-D layer of carbon atoms.
