Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Microwave_cavity> ?p ?o }
- Microwave_cavity abstract "A microwave cavity or radio frequency (RF) cavity is a special type of resonator, consisting of a closed (or largely closed) metal structure that confines electromagnetic fields in the microwave region of the spectrum. The structure is either hollow or filled with dielectric material. The microwaves bounce back and forth between the walls of the cavity. At the cavity's resonant frequencies they reinforce to form standing waves in the cavity. Therefore the cavity functions similarly to an organ pipe or sound box in a musical instrument, oscillating preferentially at a series of frequencies, its resonant frequencies. Thus it can act as a bandpass filter, allowing microwaves of a particular frequency to pass while blocking microwaves at nearby frequencies. A microwave cavity acts similarly to a resonant circuit with extremely low loss at its frequency of operation, resulting in quality factors (Q factors) up to the order of 106, compared to 102 for circuits made with separate inductors and capacitors at the same frequency. They are used in oscillators and transmitters to create microwave signals, and as filters to separate a signal at a given frequency from other signals, in equipment such as radar equipment, microwave relay stations, satellite communications, and microwave ovens.In addition to their use in electrical networks, RF cavities can manipulate charged particles passing through them by application of acceleration voltage and are thus used in particle accelerators.".
- Microwave_cavity thumbnail Reflex_klystrons_and_microwave_cavities.jpg?width=300.
- Microwave_cavity wikiPageID "22748103".
- Microwave_cavity wikiPageLength "12747".
- Microwave_cavity wikiPageOutDegree "80".
- Microwave_cavity wikiPageRevisionID "674001213".
- Microwave_cavity wikiPageWikiLink Acceleration_voltage.
- Microwave_cavity wikiPageWikiLink Air.
- Microwave_cavity wikiPageWikiLink Aperture.
- Microwave_cavity wikiPageWikiLink Atmosphere_of_Earth.
- Microwave_cavity wikiPageWikiLink Band-pass_filter.
- Microwave_cavity wikiPageWikiLink Bandpass_filter.
- Microwave_cavity wikiPageWikiLink Bessel_function.
- Microwave_cavity wikiPageWikiLink Capacitor.
- Microwave_cavity wikiPageWikiLink Capacitors.
- Microwave_cavity wikiPageWikiLink Category:Accelerator_physics.
- Microwave_cavity wikiPageWikiLink Category:Microwave_technology.
- Microwave_cavity wikiPageWikiLink Cavity_Perturbation_Theory.
- Microwave_cavity wikiPageWikiLink Cavity_perturbation_theory.
- Microwave_cavity wikiPageWikiLink Ceramic.
- Microwave_cavity wikiPageWikiLink Charged_particle.
- Microwave_cavity wikiPageWikiLink Copper.
- Microwave_cavity wikiPageWikiLink Dielectric.
- Microwave_cavity wikiPageWikiLink Dielectric_loss.
- Microwave_cavity wikiPageWikiLink Dielectric_resonator.
- Microwave_cavity wikiPageWikiLink Direct_current.
- Microwave_cavity wikiPageWikiLink Electrical_conductivity.
- Microwave_cavity wikiPageWikiLink Electrical_resistivity_and_conductivity.
- Microwave_cavity wikiPageWikiLink Electromagnetic_field.
- Microwave_cavity wikiPageWikiLink Electromagnetic_fields.
- Microwave_cavity wikiPageWikiLink Electronic_filter.
- Microwave_cavity wikiPageWikiLink Electronic_oscillator.
- Microwave_cavity wikiPageWikiLink Equivalent_series_resistance.
- Microwave_cavity wikiPageWikiLink Frequency.
- Microwave_cavity wikiPageWikiLink Gigahertz.
- Microwave_cavity wikiPageWikiLink Gold.
- Microwave_cavity wikiPageWikiLink Helix.
- Microwave_cavity wikiPageWikiLink Hertz.
- Microwave_cavity wikiPageWikiLink Inductor.
- Microwave_cavity wikiPageWikiLink Inductors.
- Microwave_cavity wikiPageWikiLink Insulator_(electrical).
- Microwave_cavity wikiPageWikiLink Insulator_(electricity).
- Microwave_cavity wikiPageWikiLink LC_circuit.
- Microwave_cavity wikiPageWikiLink Lead_(electronics).
- Microwave_cavity wikiPageWikiLink Loss_tangent.
- Microwave_cavity wikiPageWikiLink Mica.
- Microwave_cavity wikiPageWikiLink Microwave.
- Microwave_cavity wikiPageWikiLink Microwave_oven.
- Microwave_cavity wikiPageWikiLink Microwave_relay.
- Microwave_cavity wikiPageWikiLink Microwave_transmission.
- Microwave_cavity wikiPageWikiLink Oxidize.
- Microwave_cavity wikiPageWikiLink Parasitic_capacitance.
- Microwave_cavity wikiPageWikiLink Parasitic_element_(electrical_networks).
- Microwave_cavity wikiPageWikiLink Particle_accelerator.
- Microwave_cavity wikiPageWikiLink Permeability_(electromagnetism).
- Microwave_cavity wikiPageWikiLink Permittivity.
- Microwave_cavity wikiPageWikiLink Plate_(electronics).
- Microwave_cavity wikiPageWikiLink Plated.
- Microwave_cavity wikiPageWikiLink Plating.
- Microwave_cavity wikiPageWikiLink Polytetrafluoroethylene.
- Microwave_cavity wikiPageWikiLink Q_factor.
- Microwave_cavity wikiPageWikiLink Quality_factor.
- Microwave_cavity wikiPageWikiLink Radar.
- Microwave_cavity wikiPageWikiLink Radio_frequency.
- Microwave_cavity wikiPageWikiLink Redox.
- Microwave_cavity wikiPageWikiLink Resonance.
- Microwave_cavity wikiPageWikiLink Resonant_circuit.
- Microwave_cavity wikiPageWikiLink Resonant_frequency.
- Microwave_cavity wikiPageWikiLink Resonator.
- Microwave_cavity wikiPageWikiLink Silver.
- Microwave_cavity wikiPageWikiLink Skin_effect.
- Microwave_cavity wikiPageWikiLink Sound_box.
- Microwave_cavity wikiPageWikiLink Standing_wave.
- Microwave_cavity wikiPageWikiLink Teflon.
- Microwave_cavity wikiPageWikiLink Transmission_line.
- Microwave_cavity wikiPageWikiLink Transmitter.
- Microwave_cavity wikiPageWikiLink Transverse_mode.
- Microwave_cavity wikiPageWikiLink VHF.
- Microwave_cavity wikiPageWikiLink Very_high_frequency.
- Microwave_cavity wikiPageWikiLink Wave_impedance.
- Microwave_cavity wikiPageWikiLink Waveguide.
- Microwave_cavity wikiPageWikiLink Waveguide_(electromagnetism).
- Microwave_cavity wikiPageWikiLink Wavenumber.
- Microwave_cavity wikiPageWikiLink File:Cylindrical_cavity.svg.
- Microwave_cavity wikiPageWikiLink File:LC_cavity.JPG.
- Microwave_cavity wikiPageWikiLink File:Rectangular_cavity.JPG.
- Microwave_cavity wikiPageWikiLink File:Reflex_klystrons_and_microwave_cavities.jpg.
- Microwave_cavity wikiPageWikiLink File:Topfkrk.jpg.
- Microwave_cavity wikiPageWikiLinkText "Microwave cavity".
- Microwave_cavity wikiPageWikiLinkText "RF cavities".
- Microwave_cavity wikiPageWikiLinkText "cavities".
- Microwave_cavity wikiPageWikiLinkText "cavity resonator".
- Microwave_cavity wikiPageWikiLinkText "cavity".
- Microwave_cavity wikiPageWikiLinkText "metal cavity".
- Microwave_cavity wikiPageWikiLinkText "microwave cavities".
- Microwave_cavity wikiPageWikiLinkText "microwave cavity resonator".
- Microwave_cavity wikiPageWikiLinkText "microwave cavity".
- Microwave_cavity wikiPageWikiLinkText "microwave resonant cavity".
- Microwave_cavity wikiPageWikiLinkText "resonant cavity".
- Microwave_cavity wikiPageWikiLinkText "resonant microwave cavity".