- Energy HarvestingThe process in which energy is captured from a system's environment and converted into usable electric power.
- Equalizationthe process of adjusting the balance between frequency components within an electronic signal
- Equipment Under TestAny electronic assembly under test. Also known as Device Under Test (DUT).
- Error Vector Magnitude
- ESD ADV11.2-1995Provides guidance in understanding the triboelectric phenomenon and relates current information and experience regarding tribocharge testing as used in static control for electronics.
- ESD ADV53.1-1995This Advisory document defines the minimum requirements for a basic ESD protective workstation used in ESD sensitive areas. It provides a test method for evaluating and monitoring workstations. It defines workstations as having the following components: support structure, static dissipative(...)
- EthernetA family of computer networking technologies for local area networks (LANs).
- EUTAny electronic assembly under test. Also known as Device Under Test (DUT).
- EVMA measure used to quantify the performance of a digital radio transmitter or receiver. The error vector magnitude is equal to the ratio of the power of the error vector to the root mean square (RMS) power of the reference.
- Extremely Low FrequencyExtremely Low Frequency usually refers to magnetic fields at 0.5 to 100 Hertz.
- 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")
- FEAComputational tool for performing an engineering analysis using mesh generation techniques to breakdown complex problems into small elements.
- 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(...)
- FEMA technique for finding approximate solutions to boundary value problems for differential equations.
- Ferrite BeadPassive electric component used to suppress high frequency noise in electronic circuits.
- Field - Near/Far
- 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.
- Finite Element MethodA technique for finding approximate solutions to boundary value problems for differential equations.
- FMEncoding of information in a carrier wave by varying the instantaneous frequency of the wave.
- Frequency ModulationEncoding 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-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.
- GroundThe reference point in an electrical circuit from which voltages are measured, a common return path for electric current, or a direct physical connection to the Earth.
- GTEM Cell
- HALT TestingHighly accelerated life test / is a stress testing methodology for accelerating product reliability during the engineering development process. HALT testing is currently in use by most major manufacturing organizations to improve product reliability in a variety of industries, including(...)
- Harmonic DistortionMeasurement of the harmonic distortion present and is defined as the ratio of the sum of the powers of all harmonic components to the power of thefundamental frequency.
- Hearing Aid CompatibilityThe Federal Communications Commission (FCC) defines Hearing Aid Compatibility (HAC) for wireless devices in terms of two parameters; radio-frequency (RF) emissions and telecoil coupling. The Hearing Aid Compatibility Act requires the FCC to ensure all wireline telephones manufactured or(...)
- HertzThe number of cycles per second of a periodic phenomenon.
- HzThe number of cycles per second of a periodic phenomenon.