Search results

...nology''' ('''RAT''') is the underlying physical connection method for a [[radio communication]] network. Many modern mobile phones support several RATs in ...ter=Radio resource control for GSM/EDGE Radio Access Network (GERAN)-inter radio access technology and inter-mode procedures ...

| name = Radio-frequency engineering | official_names = Radio-frequency engineer ...

...if you are using a radio, but the order in which you would plan to use the radio and agreed upon method of communications between groups.<ref name="Ryan 201 ...plan is not a frequency plan (which details frequency allocation and radio spectrum characteristics) or band plan (to avoid interference) or channel plan (whic ...

...erm dominates. At high occupation number, however, typical of the [[radio spectrum]], the Bose term dominates. ...

...sics)|intensity]]'' in branches of [[physics]] other than radiometry. In [[radio-frequency engineering]], radiant intensity is sometimes called '''radiation ==Radio-frequency engineering== ...

{{about|radio-frequency (RF) or microwave active circulators|other uses|Circulator (disam ...is an active non-reciprocal three-port device that couples a microwave or radio-frequency signal only to an adjacent [[Port (circuit theory)|port]] in the ...

...tional [[military camouflage]] attempts to hide an object in the [[visible spectrum]], multi-spectral camouflage also tries to simultaneously hide objects from ...ssess [[camouflage]] that works in the infra-red as well as in the visible spectrum. ...

[[File:HP-8560E-Spectrum-Analyzer 22.jpg|thumb|A spectrum analyser – typically used as the measuring instrument in two-tone testing]] ...'' is a means of testing electronic components and systems, particularly [[radio]] systems, for [[intermodulation distortion]]. It consists of simultaneous ...

...rst2=Bryan|last3=Bliss|first3=Daniel W.|s2cid=13648867}}</ref> For a given spectrum-space-time resource manifold, a practical network will incorporate numerous ...e of external interference. Users can operate either by occupying the same spectrum or by being physically co-located (occupying the same space). Regardless of ...

Some theories and devices that pertain to this field are [[antenna (radio)|antennas]], [[radar]], [[transmission line]]s, space based systems ([[remo [[EM spectrum|Microwave]] is a term used to identify electromagnetic waves above 10<sup>3 ...

...WozniakDera07}} The plot for vapor is a transformation of data ''Synthetic spectrum for gas mixture {{'}}Pure H₂O{{'}}'' (296K, 1 atm) retrieved fro ...orption spectrum of liquid water.png|thumb|350px|Liquid water absorption [[spectrum]] across a wide [[wavelength]] range^{[missing source]}]] ...

....org/2023-national-electrical-safety-code |access-date=2024-02-21 |website=spectrum.ieee.org |language=en}}</ref> ...duced for the harmful impact from high frequency,{{flagIOCteam|CAN}} CB-02 Radio Equipment<ref>[http://www.metlabs.com/services/global-testing-solutions/can ...

[[File:MHL.png|thumb|right|300 px|Emission spectrum of a ceramic metal halide lamp.]] ...ted [[wavelengths]], make up an emission spectrum. Each element's emission spectrum is unique. Therefore, [[spectroscopy]] can be used to identify elements in ...

...measurements at certain wavelengths and constructing a model of the total spectrum that is most likely to match those measurements. In some cases, the proces ...it obviously cannot be measured directly, but it can be estimated from the spectrum. ...

...lds of [[electromagnetic radiation]] (in order of increasing frequency): [[radio wave]]s, [[microwave]]s, [[light]] ([[infrared]], [[visible light]] and [[u ...Liénard–Wiechert potentials, the monochromatic plane waves, optical rays; radio waves, microwaves, infrared radiation, visible light, ultraviolet radiation ...

[[AM radio]] – [[Amateur radio]] – ...

...erford experiment'''<!--boldface per WP:R#PLA--> on the hydrogen microwave spectrum<ref name=Aruldhas> ...rd]] carried out an experiment using [[microwave]] techniques to stimulate radio-frequency transitions between ...

{{short description|Heating using radio waves}} ...ocess in which a [[radio frequency]] (RF) alternating electric field, or [[radio wave]] or [[microwave]] [[electromagnetic radiation]] heats a [[dielectric] ...

...nsmitting antennas and their feed lines; high [[standing wave ratio]] on a radio or TV antenna can distort the signal, increase transmission line loss and p The slotted line is one of the basic instruments used in [[radio frequency]] test and measurement at [[microwave]] frequencies. It consists ...

{{Short description|Early radio wave detector}} ...distance apart with loose [[metal filings]] in the space between. When a [[radio frequency]] signal is applied to the device, the metal particles would clin ...