Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Standing_wave_ratio> ?p ?o }
- Standing_wave_ratio abstract "In radio engineering and telecommunications, standing wave ratio (SWR) is a measure of impedance matching of loads to the characteristic impedance of a transmission line or waveguide. Impedance mismatches result in standing waves along the transmission line, and SWR is defined as the ratio of the partial standing wave's amplitude at an antinode (maximum) to the amplitude at a node (minimum) along the line.The SWR is usually thought of in terms of the maximum and minimum AC voltages along the transmission line, thus called the voltage standing wave ratio or VSWR (sometimes pronounced \"vizwar\"). For example, the VSWR value 1.2:1 denotes an AC voltage due to standing waves along the transmission line reaching a peak value 1.2 times that of the minimum AC voltage along that line. The SWR can as well be defined as the ratio of the maximum amplitude to minimum amplitude of the transmission line's currents, electric field strength, or the magnetic field strength. Neglecting transmission line loss, these ratios are identical.The power standing wave ratio (PSWR) is defined as the square of the VSWR, however this terminology has no physical relation to actual powers involved in transmission.The SWR can be measured with an instrument called an SWR meter. Since SWR is defined relative to the transmission line's characteristic impedance, the SWR meter must be constructed for that impedance; in practice most transmission lines used in these applications are coaxial cables with an impedance of either 50 or 75 ohms. Checking the SWR is a standard procedure in a radio station, for instance, to verify impedance matching of the antenna to the transmission line (and transmitter). Unlike connecting an impedance analyzer (or \"impedance bridge\") directly to the antenna (or other load), the SWR does not measure the actual impedance of the load, but quantifies the magnitude of the impedance mismatch just performing a measurement on the transmitter side of the transmission line.".
- Standing_wave_ratio thumbnail Standing_wave_2.gif?width=300.
- Standing_wave_ratio wikiPageExternalLink vswr.pl.
- Standing_wave_ratio wikiPageExternalLink vswr.php.
- Standing_wave_ratio wikiPageExternalLink reflection.html.
- Standing_wave_ratio wikiPageExternalLink an_1287-1.pdf.
- Standing_wave_ratio wikiPageExternalLink poynting.herokuapp.com.
- Standing_wave_ratio wikiPageID "41742".
- Standing_wave_ratio wikiPageLength "23148".
- Standing_wave_ratio wikiPageOutDegree "63".
- Standing_wave_ratio wikiPageRevisionID "704427513".
- Standing_wave_ratio wikiPageWikiLink Antenna_(radio).
- Standing_wave_ratio wikiPageWikiLink Antenna_analyzer.
- Standing_wave_ratio wikiPageWikiLink Antenna_tuner.
- Standing_wave_ratio wikiPageWikiLink Cable_television.
- Standing_wave_ratio wikiPageWikiLink Category:Antennas_(radio).
- Standing_wave_ratio wikiPageWikiLink Category:Engineering_ratios.
- Standing_wave_ratio wikiPageWikiLink Category:Radio_electronics.
- Standing_wave_ratio wikiPageWikiLink Category:Wave_mechanics.
- Standing_wave_ratio wikiPageWikiLink Cats-whisker_detector.
- Standing_wave_ratio wikiPageWikiLink Characteristic_impedance.
- Standing_wave_ratio wikiPageWikiLink Coaxial_cable.
- Standing_wave_ratio wikiPageWikiLink Complex_conjugate.
- Standing_wave_ratio wikiPageWikiLink Complex_number.
- Standing_wave_ratio wikiPageWikiLink Distribution_amplifier.
- Standing_wave_ratio wikiPageWikiLink Electric_current.
- Standing_wave_ratio wikiPageWikiLink Electric_field.
- Standing_wave_ratio wikiPageWikiLink Electrical_impedance.
- Standing_wave_ratio wikiPageWikiLink Electrical_length.
- Standing_wave_ratio wikiPageWikiLink Electrical_load.
- Standing_wave_ratio wikiPageWikiLink Feed_line.
- Standing_wave_ratio wikiPageWikiLink Hewlett-Packard.
- Standing_wave_ratio wikiPageWikiLink Impedance_matching.
- Standing_wave_ratio wikiPageWikiLink Interference_(wave_propagation).
- Standing_wave_ratio wikiPageWikiLink Magnitude_(mathematics).
- Standing_wave_ratio wikiPageWikiLink Mismatch_loss.
- Standing_wave_ratio wikiPageWikiLink Node_(physics).
- Standing_wave_ratio wikiPageWikiLink Ohm.
- Standing_wave_ratio wikiPageWikiLink Phasor.
- Standing_wave_ratio wikiPageWikiLink Quarter-wave_impedance_transformer.
- Standing_wave_ratio wikiPageWikiLink Radio-frequency_engineering.
- Standing_wave_ratio wikiPageWikiLink Radio_frequency.
- Standing_wave_ratio wikiPageWikiLink Reflection_coefficient.
- Standing_wave_ratio wikiPageWikiLink Return_loss.
- Standing_wave_ratio wikiPageWikiLink SWR_meter.
- Standing_wave_ratio wikiPageWikiLink Schottky_diode.
- Standing_wave_ratio wikiPageWikiLink Sine_wave.
- Standing_wave_ratio wikiPageWikiLink Slotted_line.
- Standing_wave_ratio wikiPageWikiLink Standing_wave.
- Standing_wave_ratio wikiPageWikiLink Superposition_principle.
- Standing_wave_ratio wikiPageWikiLink Telecommunication.
- Standing_wave_ratio wikiPageWikiLink Time-domain_reflectometer.
- Standing_wave_ratio wikiPageWikiLink Transmission_line.
- Standing_wave_ratio wikiPageWikiLink Transmitter.
- Standing_wave_ratio wikiPageWikiLink Velocity_factor.
- Standing_wave_ratio wikiPageWikiLink Voltage.
- Standing_wave_ratio wikiPageWikiLink Waveguide.
- Standing_wave_ratio wikiPageWikiLink Wavenumber.
- Standing_wave_ratio wikiPageWikiLink File:StandingWaves-3.png.
- Standing_wave_ratio wikiPageWikiLink File:Standing_wave_2.gif.
- Standing_wave_ratio wikiPageWikiLinkText "SWR meters".
- Standing_wave_ratio wikiPageWikiLinkText "SWR".
- Standing_wave_ratio wikiPageWikiLinkText "Standing wave ratio".
- Standing_wave_ratio wikiPageWikiLinkText "VSWR".
- Standing_wave_ratio wikiPageWikiLinkText "standing wave ratio".
- Standing_wave_ratio wikiPageWikiLinkText "voltage standing wave ratio".
- Standing_wave_ratio wikiPageUsesTemplate Template:FS1037C_MS188.
- Standing_wave_ratio wikiPageUsesTemplate Template:Main.
- Standing_wave_ratio wikiPageUsesTemplate Template:Quote.
- Standing_wave_ratio wikiPageUsesTemplate Template:Reflist.
- Standing_wave_ratio subject Category:Antennas_(radio).
- Standing_wave_ratio subject Category:Engineering_ratios.
- Standing_wave_ratio subject Category:Radio_electronics.
- Standing_wave_ratio subject Category:Wave_mechanics.
- Standing_wave_ratio hypernym Measure.
- Standing_wave_ratio type Software.
- Standing_wave_ratio type Circuit.
- Standing_wave_ratio type Concept.
- Standing_wave_ratio type Mechanic.
- Standing_wave_ratio type Ratio.
- Standing_wave_ratio type Redirect.
- Standing_wave_ratio type Source.
- Standing_wave_ratio comment "In radio engineering and telecommunications, standing wave ratio (SWR) is a measure of impedance matching of loads to the characteristic impedance of a transmission line or waveguide.".
- Standing_wave_ratio label "Standing wave ratio".
- Standing_wave_ratio sameAs Q188364.
- Standing_wave_ratio sameAs Relacixc3xb3_dones_estacionxc3xa0ries.
- Standing_wave_ratio sameAs Stehwellenverhältnis.
- Standing_wave_ratio sameAs Staranta_onda_rilatumo.
- Standing_wave_ratio sameAs Razón_de_onda_estacionaria.
- Standing_wave_ratio sameAs نسبت_موج_ساکن.
- Standing_wave_ratio sameAs Rapport_donde_stationnaire.
- Standing_wave_ratio sameAs יחס_גלים_עומדים.
- Standing_wave_ratio sameAs VSWR.
- Standing_wave_ratio sameAs 定在波比.
- Standing_wave_ratio sameAs Staande-golfverhouding.
- Standing_wave_ratio sameAs Stående_bølger.
- Standing_wave_ratio sameAs Współczynnik_fali_stojącej.
- Standing_wave_ratio sameAs Relação_de_ondas_estacionárias.
- Standing_wave_ratio sameAs m.0bgqs.
- Standing_wave_ratio sameAs Коэффициент_стоячей_волны.