DBpedia – Linked Data Fragments

Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Waveguide> ?p ?o }

• Waveguide abstract "A waveguide is a structure that guides waves, such as electromagnetic waves or sound waves. They enable a signal to propagate with minimal loss of energy by restricting expansion to one dimension or two. This is a similar effect to waves of water constrained within a canal, or why guns have barrels that restrict hot gas expansion to maximize energy transfer to their bullets. Without the physical constraint of a waveguide, signals will typically dissipate according to the inverse square law as they expand into three dimensional space.There are different types of waveguides for each type of wave. The original and most common meaning is a hollow conductive metal pipe used to carry high frequency radio waves, particularly microwaves.The geometry of a waveguide reflects its function. Slab waveguides confine energy to travel only in one dimension, fiber or channel waveguides for two dimensions. The frequency of the transmitted wave also dictates the shape of a waveguide: an optical fiber guiding high-frequency light will not guide microwaves of a much lower frequency. As a rule of thumb, the width of a waveguide needs to be of the same order of magnitude as the wavelength of the guided wave.Some naturally occurring structures can also act as waveguides. The SOFAR channel layer in the ocean can guide the sound of whale song across enormous distances.".
• Waveguide thumbnail WaveguideJ-Band.png?width=300.
• Waveguide wikiPageExternalLink what-is-a-waveguide.
• Waveguide wikiPageExternalLink ch09.pdf.
• Waveguide wikiPageExternalLink lightpipe.htm.
• Waveguide wikiPageExternalLink waveguide-basics-tutorial.php.
• Waveguide wikiPageID "41863".
• Waveguide wikiPageLength "13369".
• Waveguide wikiPageOutDegree "84".
• Waveguide wikiPageRevisionID "708275454".
• Waveguide wikiPageWikiLink Absolute_value.
• Waveguide wikiPageWikiLink Alternating_current.
• Waveguide wikiPageWikiLink Arnold_Sommerfeld.
• Waveguide wikiPageWikiLink Boundary_value_problem.
• Waveguide wikiPageWikiLink Braggs_law.
• Waveguide wikiPageWikiLink Category:Applied_and_interdisciplinary_physics.
• Waveguide wikiPageWikiLink Category:British_inventions.
• Waveguide wikiPageWikiLink Category:Electrical_components.
• Waveguide wikiPageWikiLink Category:Electromagnetic_radiation.
• Waveguide wikiPageWikiLink Category:Telecommunications_equipment.
• Waveguide wikiPageWikiLink Cave.
• Waveguide wikiPageWikiLink Cavity_magnetron.
• Waveguide wikiPageWikiLink Circular_polarization.
• Waveguide wikiPageWikiLink Cutoff_frequency.
• Waveguide wikiPageWikiLink Density.
• Waveguide wikiPageWikiLink Dielectric.
• Waveguide wikiPageWikiLink Digital_delay_line.
• Waveguide wikiPageWikiLink Electric_current.
• Waveguide wikiPageWikiLink Electrical_impedance.
• Waveguide wikiPageWikiLink Electrical_resistivity_and_conductivity.
• Waveguide wikiPageWikiLink Electromagnetic_radiation.
• Waveguide wikiPageWikiLink Electromagnetic_spectrum.
• Waveguide wikiPageWikiLink Frequency.
• Waveguide wikiPageWikiLink Guided_wave_testing.
• Waveguide wikiPageWikiLink Inverse-square_law.
• Waveguide wikiPageWikiLink J._J._Thomson.
• Waveguide wikiPageWikiLink John_William_Strutt,_3rd_Baron_Rayleigh.
• Waveguide wikiPageWikiLink Light.
• Waveguide wikiPageWikiLink Light_tube.
• Waveguide wikiPageWikiLink Linear_polarization.
• Waveguide wikiPageWikiLink Medical_ultrasound.
• Waveguide wikiPageWikiLink Microwave.
• Waveguide wikiPageWikiLink Microwave_oven.
• Waveguide wikiPageWikiLink Network_analysis_(electrical_circuits).
• Waveguide wikiPageWikiLink Nondestructive_testing.
• Waveguide wikiPageWikiLink Ohm.
• Waveguide wikiPageWikiLink Oliver_Lodge.
• Waveguide wikiPageWikiLink Optical_fiber.
• Waveguide wikiPageWikiLink Optics.
• Waveguide wikiPageWikiLink Order_of_magnitude.
• Waveguide wikiPageWikiLink Orthomode_transducer.
• Waveguide wikiPageWikiLink Permittivity.
• Waveguide wikiPageWikiLink Peter_Debye.
• Waveguide wikiPageWikiLink Photonic-crystal_fiber.
• Waveguide wikiPageWikiLink Polarization_(waves).
• Waveguide wikiPageWikiLink Power_(physics).
• Waveguide wikiPageWikiLink Pressure.
• Waveguide wikiPageWikiLink Printed_circuit_board.
• Waveguide wikiPageWikiLink Prism.
• Waveguide wikiPageWikiLink Radio_propagation.
• Waveguide wikiPageWikiLink Radio_wave.
• Waveguide wikiPageWikiLink Reflection_(physics).
• Waveguide wikiPageWikiLink Refractive_index.
• Waveguide wikiPageWikiLink Relative_permittivity.
• Waveguide wikiPageWikiLink Rule_of_thumb.
• Waveguide wikiPageWikiLink SOFAR_channel.
• Waveguide wikiPageWikiLink Sound.
• Waveguide wikiPageWikiLink Standing_wave_ratio.
• Waveguide wikiPageWikiLink Stethoscope.
• Waveguide wikiPageWikiLink String_instrument.
• Waveguide wikiPageWikiLink Stripline.
• Waveguide wikiPageWikiLink Total_internal_reflection.
• Waveguide wikiPageWikiLink Transmission_line.
• Waveguide wikiPageWikiLink Vibrating_string.
• Waveguide wikiPageWikiLink Wave_equation.
• Waveguide wikiPageWikiLink Wave_propagation.
• Waveguide wikiPageWikiLink Wavelength.
• Waveguide wikiPageWikiLink Whale_vocalization.
• Waveguide wikiPageWikiLink Wind_instrument.
• Waveguide wikiPageWikiLink File:Diplexer1.jpg.
• Waveguide wikiPageWikiLink File:Radar_waveguide.JPG.
• Waveguide wikiPageWikiLink File:Waveguide.aps.anl.gov.jpg.
• Waveguide wikiPageWikiLink File:WaveguideJ-Band.png.
• Waveguide wikiPageWikiLink File:Waveguide_x_EM_rect_TE31.gif.
• Waveguide wikiPageWikiLinkText "Waveguide".
• Waveguide wikiPageWikiLinkText "article".
• Waveguide wikiPageWikiLinkText "cutoff frequency".
• Waveguide wikiPageWikiLinkText "dielectric waveguide".
• Waveguide wikiPageWikiLinkText "guide".
• Waveguide wikiPageWikiLinkText "guided waves".
• Waveguide wikiPageWikiLinkText "guided-wave optics".
• Waveguide wikiPageWikiLinkText "wave guides".
• Waveguide wikiPageWikiLinkText "waveguide theory".
• Waveguide wikiPageWikiLinkText "waveguide".
• Waveguide wikiPageWikiLinkText "waveguiding".
• Waveguide wikiPageUsesTemplate Template:About.
• Waveguide wikiPageUsesTemplate Template:Commons_category.
• Waveguide wikiPageUsesTemplate Template:Disputed-section.
• Waveguide wikiPageUsesTemplate Template:Main.
• Waveguide wikiPageUsesTemplate Template:Wiktionary.

• next