dish antenna - Meaning in Punjabi
dish antenna - Meaning in Punjabi
noun
- -1
Definitions and Meaning of dish antenna in English
dish antenna noun
- directional antenna consisting of a parabolic reflector for microwave or radio frequency radiation
Synonyms
dish aerial, dish, saucer
Synonyms of dish antenna
Description
A parabolic antenna is an antenna that uses a parabolic reflector, a curved surface with the cross-sectional shape of a parabola, to direct the radio waves. The most common form is shaped like a dish and is popularly called a dish antenna or parabolic dish. The main advantage of a parabolic antenna is that it has high directivity. It functions similarly to a searchlight or flashlight reflector to direct radio waves in a narrow beam, or receive radio waves from one particular direction only. Parabolic antennas have some of the highest gains, meaning that they can produce the narrowest beamwidths, of any antenna type. In order to achieve narrow beamwidths, the parabolic reflector must be much larger than the wavelength of the radio waves used, so parabolic antennas are used in the high frequency part of the radio spectrum, at UHF and microwave (SHF) frequencies, at which the wavelengths are small enough that conveniently sized reflectors can be used.
Also see "Parabolic antenna" on WikipediaMore matches for dish antenna
noun
dish antennae | ਡਿਸ਼ ਐਂਟੀਨਾ |
Also See
What is another word for dish ?
What is another word for antenna ?
What is dish antenna meaning in Punjabi?
The word or phrase dish antenna refers to directional antenna consisting of a parabolic reflector for microwave or radio frequency radiation. See dish antenna meaning in Punjabi, dish antenna definition, translation and meaning of dish antenna in Punjabi. Find dish antenna similar words, dish antenna synonyms. Learn and practice the pronunciation of dish antenna. Find the answer of what is the meaning of dish antenna in Punjabi.
Other languages: dish antenna meaning in Hindi
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What is dish antenna meaning in Punjabi, dish antenna translation in Punjabi, dish antenna definition, pronunciations and examples of dish antenna in Punjabi.