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Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Transmission_medium> ?p ?o }

• Transmission_medium abstract "A transmission medium is a material substance (solid, liquid, gas, or plasma) that can propagate energy waves. For example, the transmission medium for sounds is usually air, but solids and liquids may also act as transmission media for sound.The absence of a material medium in vacuum may also constitute a transmission medium for electromagnetic waves such as light and radio waves. While material substance is not required for electromagnetic waves to propagate, such waves are usually affected by the transmission media they pass through, for instance by absorption or by reflection or refraction at the interfaces between media.The term transmission medium also refers to a technical device that employs the material substance to transmit or guide waves. Thus, an optical fiber or a copper cable is a transmission medium. Not only this but also is able to guide the transmission of networks.A transmission medium can be classified as a:Linear medium, if different waves at any particular point in the medium can be superposed;Bounded medium, if it is finite in extent, otherwise unbounded medium;Uniform medium or homogeneous medium, if its physical properties are unchanged at different points;Isotropic medium, if its physical properties are the same in different directions.Electromagnetic radiation can be transmitted through an optical medium, such as optical fiber, or through twisted pair wires, coaxial cable, or dielectric-slab waveguides. It may also pass through any physical material that is transparent to the specific wavelength, such as water, air, glass, or concrete. Sound is, by definition, the vibration of matter, so it requires a physical medium for transmission, as do other kinds of mechanical waves and heat energy. Historically, science incorporated various aether theories to explain the transmission medium. However, it is now known that electromagnetic waves do not require a physical transmission medium, and so can travel through the "vacuum" of free space. Regions of the insulative vacuum can become conductive for electrical conduction through the presence of free electrons, holes, or ions.Transmission and reception of data is performed in four steps. The data is coded as binary numbers at the sender end A carrier signal is modulated as specified by the binary representation of the data At the receiving end, the incoming signal is demodulated into the respective binary numbers Decoding of the binary numbers is performed↑".
• Transmission_medium thumbnail RG-59.jpg?width=300.
• Transmission_medium wikiPageID "41812".
• Transmission_medium wikiPageLength "7892".
• Transmission_medium wikiPageOutDegree "66".
• Transmission_medium wikiPageRevisionID "683272390".
• Transmission_medium wikiPageWikiLink Absorption_(electromagnetic_radiation).
• Transmission_medium wikiPageWikiLink Aether_theories.
• Transmission_medium wikiPageWikiLink Air.
• Transmission_medium wikiPageWikiLink Antenna_(radio).
• Transmission_medium wikiPageWikiLink Atmosphere_of_Earth.
• Transmission_medium wikiPageWikiLink Category:Electromagnetic_radiation.
• Transmission_medium wikiPageWikiLink Channel_(communications).
• Transmission_medium wikiPageWikiLink Coaxial_cable.
• Transmission_medium wikiPageWikiLink Communications_channel.
• Transmission_medium wikiPageWikiLink Concrete.
• Transmission_medium wikiPageWikiLink Conductive.
• Transmission_medium wikiPageWikiLink Copper_wire_and_cable.
• Transmission_medium wikiPageWikiLink Data.
• Transmission_medium wikiPageWikiLink Dielectric.
• Transmission_medium wikiPageWikiLink Duplex_(telecommunications).
• Transmission_medium wikiPageWikiLink Electrical_conduction.
• Transmission_medium wikiPageWikiLink Electrical_conductor.
• Transmission_medium wikiPageWikiLink Electrical_insulation.
• Transmission_medium wikiPageWikiLink Electrical_resistivity_and_conductivity.
• Transmission_medium wikiPageWikiLink Electromagnetic_radiation.
• Transmission_medium wikiPageWikiLink Electromagnetic_wave.
• Transmission_medium wikiPageWikiLink Electron_hole.
• Transmission_medium wikiPageWikiLink Energy.
• Transmission_medium wikiPageWikiLink Excitable_medium.
• Transmission_medium wikiPageWikiLink Federal_Standard_1037C.
• Transmission_medium wikiPageWikiLink Free_electron.
• Transmission_medium wikiPageWikiLink Free_electron_model.
• Transmission_medium wikiPageWikiLink Free_space.
• Transmission_medium wikiPageWikiLink Gas.
• Transmission_medium wikiPageWikiLink Glass.
• Transmission_medium wikiPageWikiLink Heat.
• Transmission_medium wikiPageWikiLink Infrared.
• Transmission_medium wikiPageWikiLink Insulator_(electricity).
• Transmission_medium wikiPageWikiLink Interface_(chemistry).
• Transmission_medium wikiPageWikiLink Ion.
• Transmission_medium wikiPageWikiLink Light.
• Transmission_medium wikiPageWikiLink Liquid.
• Transmission_medium wikiPageWikiLink Longitudinal_wave.
• Transmission_medium wikiPageWikiLink Microwave.
• Transmission_medium wikiPageWikiLink Optical_fiber.
• Transmission_medium wikiPageWikiLink Optical_medium.
• Transmission_medium wikiPageWikiLink Permittivity.
• Transmission_medium wikiPageWikiLink Plasma_(physics).
• Transmission_medium wikiPageWikiLink Radio.
• Transmission_medium wikiPageWikiLink Radio_wave.
• Transmission_medium wikiPageWikiLink Receiver_(radio).
• Transmission_medium wikiPageWikiLink Reflection_(physics).
• Transmission_medium wikiPageWikiLink Refraction.
• Transmission_medium wikiPageWikiLink Skywave.
• Transmission_medium wikiPageWikiLink Solid.
• Transmission_medium wikiPageWikiLink Sound.
• Transmission_medium wikiPageWikiLink Superposition_principle.
• Transmission_medium wikiPageWikiLink Surface_wave.
• Transmission_medium wikiPageWikiLink Surface_waves.
• Transmission_medium wikiPageWikiLink Transmission_(telecommunications).
• Transmission_medium wikiPageWikiLink Transmission_line.
• Transmission_medium wikiPageWikiLink Transmitter.
• Transmission_medium wikiPageWikiLink Transverse_wave.
• Transmission_medium wikiPageWikiLink Twisted_pair.
• Transmission_medium wikiPageWikiLink United_States.
• Transmission_medium wikiPageWikiLink Unshielded_twisted_pair.
• Transmission_medium wikiPageWikiLink Vacuum.
• Transmission_medium wikiPageWikiLink Water.
• Transmission_medium wikiPageWikiLink Wave.
• Transmission_medium wikiPageWikiLink Wave_propagation.
• Transmission_medium wikiPageWikiLink Waveguide.
• Transmission_medium wikiPageWikiLink Wavelength.
• Transmission_medium wikiPageWikiLink File:RG-59.jpg.
• Transmission_medium wikiPageWikiLinkText "Medium".
• Transmission_medium wikiPageWikiLinkText "Transmission medium".
• Transmission_medium wikiPageWikiLinkText "artificial transmission medium".
• Transmission_medium wikiPageWikiLinkText "homogeneous medium".
• Transmission_medium wikiPageWikiLinkText "liquid or solid medium".
• Transmission_medium wikiPageWikiLinkText "material".
• Transmission_medium wikiPageWikiLinkText "media".
• Transmission_medium wikiPageWikiLinkText "medium of transmission".
• Transmission_medium wikiPageWikiLinkText "medium".
• Transmission_medium wikiPageWikiLinkText "metamaterial medium".
• Transmission_medium wikiPageWikiLinkText "physical media".
• Transmission_medium wikiPageWikiLinkText "physical medium".
• Transmission_medium wikiPageWikiLinkText "physical path".
• Transmission_medium wikiPageWikiLinkText "transmission element".
• Transmission_medium wikiPageWikiLinkText "transmission media".
• Transmission_medium wikiPageWikiLinkText "transmission medium".
• Transmission_medium hasPhotoCollection Transmission_medium.
• Transmission_medium wikiPageUsesTemplate Template:About.
• Transmission_medium wikiPageUsesTemplate Template:Multiple_issues.
• Transmission_medium wikiPageUsesTemplate Template:Reflist.
• Transmission_medium subject Category:Electromagnetic_radiation.
• Transmission_medium hypernym Substance.
• Transmission_medium type Article.
• Transmission_medium type ChemicalCompound.
• Transmission_medium type Article.
• Transmission_medium type Electrodynamic.

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