File:Tuba.jpg
No higher resolution available.
Tuba.jpg (517 × 384 pixels, file size: 19 KB, MIME type: image/jpeg)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| Description |
Polski: Typy anten tubowych
English: Types of horn antennas. (c) Pyramidal horn antenna. The other two are sectoral horn antennas, pyramidal antennas in which one pair of sides is parallel and the other is flared. They radiate a fan-shaped beam of microwaves, narrow in plane of the flared sides, wide in the plane of the parallel sides. (a) E-plane horn, in which the horn is flared in the direction of the electric field in the waveguide. (b) H-plane horn, in which the horn is flared in the direction of the magnetic field in the waveguide. |
| Date | 21 January 2007 (original upload date) |
| Source | No machine-readable source provided. Own work assumed (based on copyright claims). |
| Author | No machine-readable author provided. Rajgroden~commonswiki assumed (based on copyright claims). |
Licensing
|
I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
|
This physics image could be re-created using vector graphics as an SVG file. This has several advantages; see Commons:Media for cleanup for more information. If an SVG form of this image is available, please upload it and afterwards replace this template with
{{vector version available|new image name}}.
It is recommended to name the SVG file “Tuba.svg”—then the template Vector version available (or Vva) does not need the new image name parameter. |
 | This physics image was uploaded in the JPEG format even though it consists of non-photographic data. This information could be stored more efficiently or accurately in the PNG or SVG format. If possible, please upload a PNG or SVG version of this image without compression artifacts, derived from a non-JPEG source (or with existing artifacts removed). After doing so, please tag the JPEG version with {{Superseded|NewImage.ext}} and remove this tag. This tag should not be applied to photographs or scans. If this image is a diagram or other image suitable for vectorisation, please tag this image with {{Convert to SVG}} instead of {{BadJPEG}}. If not suitable for vectorisation, use {{Convert to PNG}}. For more information, see {{BadJPEG}}. |  |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 17:16, 21 January 2007 | | 517 × 384 (19 KB) | Rajgroden~commonswiki | Typy anten tubowych |
File usage
The following page uses this file:
Global file usage
The following other wikis use this file:
- Usage on id.wiktionary.org
