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2. Waveguide flange - Wikipedia

   en.wikipedia.org/wiki/Waveguide_flange

   So for example UBR220 is a square plain cover flange for R220 waveguide (that is, for WG20, WR42), PDR84 is a rectangular gasket flange for R84 waveguide (WG15, WR112) and CAR70 is a round choke flange for R70 waveguide (WG14, WR137).

3. Waveguide (radio frequency) - Wikipedia

   en.wikipedia.org/wiki/Waveguide_(radio_frequency)

   In radio-frequency engineering and communications engineering, a waveguide is a hollow metal pipe used to carry radio waves. [1] This type of waveguide is used as a transmission line mostly at microwave frequencies, for such purposes as connecting microwave transmitters and receivers to their antennas, in equipment such as microwave ovens, radar sets, satellite communications, and microwave ...

4. File:Waveguide-choke-flange-cross-section.svg - Wikipedia

   en.wikipedia.org/wiki/File:Waveguide-choke...

   English: E-plane cross-section of connected choke and gasket/cover waveguide flanges. These are the flanges in the photo Waveguide-choke-flange-UG-1666-U.jpg. In the cross-section, the gap between the flange faces has been exaggerated by a factor of 4 to make it clearly visible. Legend: a. waveguide tubing socket-mounted into... b. choke flange ...

5. Stub (electronics) - Wikipedia

   en.wikipedia.org/wiki/Stub_(electronics)

   Stubs can be constructed with any type of transmission line: parallel conductor line (where they are called Lecher lines), coaxial cable, stripline, waveguide, and dielectric waveguide. Stub circuits can be designed using a Smith chart, a graphical tool which can determine what length line to use to obtain a desired reactance.

6. Waveguide - Wikipedia

   en.wikipedia.org/wiki/Waveguide

   An example of a waveguide: A section of flexible waveguide used for RADAR that has a flange. Electric field Ex component of the TE31 mode inside an x-band hollow metal waveguide. A waveguide is a structure that guides waves by restricting the transmission of energy to one direction.

7. Horn antenna - Wikipedia

   en.wikipedia.org/wiki/Horn_antenna

   A horn antenna is used to transmit radio waves from a waveguide (a metal pipe used to carry radio waves) out into space, or collect radio waves into a waveguide for reception. It typically consists of a short length of rectangular or cylindrical metal tube (the waveguide), closed at one end, flaring into an open-ended conical or pyramidal ...

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   mail.aol.com/?icid=aol.com-nav

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9. File:Waveguide17-with-UBR120-flanges.svg - Wikipedia

   en.wikipedia.org/wiki/File:Waveguide17-with-UBR...

   Original file (SVG file, nominally 645 × 502 pixels, file size: 29 KB) This is a file from the Wikimedia Commons . Information from its description page there is shown below.