Traduzione e analisi delle parole tramite l'intelligenza artificiale ChatGPT
In questa pagina puoi ottenere un'analisi dettagliata di una parola o frase, prodotta utilizzando la migliore tecnologia di intelligenza artificiale fino ad oggi:
- come viene usata la parola
- frequenza di utilizzo
- è usato più spesso nel discorso orale o scritto
- opzioni di traduzione delle parole
- esempi di utilizzo (varie frasi con traduzione)
- etimologia
rhombic antenna - traduzione in greco
![gain]].](https://commons.wikimedia.org/wiki/Special:FilePath/Rhombic antenna diagram.svg?width=200 "gain]].")
![base station]] antennas](https://commons.wikimedia.org/wiki/Special:FilePath/6 sector site in CDMA.jpg?width=200 "base station]] antennas")
![Typical center-loaded mobile CB antenna with [[loading coil]]](https://commons.wikimedia.org/wiki/Special:FilePath/CB antenna.jpg?width=200 "Typical center-loaded mobile CB antenna with [[loading coil]]")
![An automobile's [[whip antenna]], a common example of an omnidirectional antenna.](https://commons.wikimedia.org/wiki/Special:FilePath/Car radio antenna extended portrait.jpeg?width=200 "An automobile's [[whip antenna]], a common example of an omnidirectional antenna.")
![Diagram of the [[electric field]]s (''<span style="color:blue;">'''blue'''</span>'') and [[magnetic field]]s (''<span style="color:red;">'''red'''</span>'') radiated by a [[dipole antenna]] ('' '''black''' rods'') during transmission.](https://commons.wikimedia.org/wiki/Special:FilePath/Felder um Dipol.jpg?width=200 "Diagram of the [[electric field]]s (''<span style=\"color:blue;\">'''blue'''</span>'') and [[magnetic field]]s (''<span style=\"color:red;\">'''red'''</span>'') radiated by a [[dipole antenna]] ('' '''black''' rods'') during transmission.")
![Half-wave [[dipole antenna]]](https://commons.wikimedia.org/wiki/Special:FilePath/Half – Wave Dipole.jpg?width=200 "Half-wave [[dipole antenna]]")
 by night under the Magellanic Clouds.jpg?width=200 "df=dmy-all}}</ref>")
Definizione
Wikipedia
A rhombic antenna is made of four sections of wire suspended parallel to the ground in a diamond or "rhombus" shape. Each of the four sides is the same length – about a quarter-wavelength to one wavelength per section – converging but not touching at an angle of about 42° at the fed end and at the far end. The length is not critical, typically from one to two wavelengths (λ), but there is an optimum angle for any given length and frequency. A horizontal rhombic antenna radiates horizontally polarized radio waves at a low elevation angle off the pointy ends of the antenna.
If the sections are joined by a resistor at either of the acute (pointy) ends, then the antenna will receive from and transmit to only the direction the end with the resistor points at. Its principal advantages over other types of antenna are its simplicity, high forward gain, wide bandwidth, and the ability to operate over a wide range of frequencies.
