Yagi–Uda antenna - définition. Qu'est-ce que Yagi–Uda antenna
Diclib.com
Dictionnaire ChatGPT
Recherche dans le dictionnaire Solutions personnalisées
Entrez un mot ou une phrase dans n'importe quelle langue 👆
Langue:

Traduction et analyse de mots par intelligence artificielle ChatGPT

Sur cette page, vous pouvez obtenir une analyse détaillée d'un mot ou d'une phrase, réalisée à l'aide de la meilleure technologie d'intelligence artificielle à ce jour:

  • comment le mot est utilisé
  • fréquence d'utilisation
  • il est utilisé plus souvent dans le discours oral ou écrit
  • options de traduction de mots
  • exemples d'utilisation (plusieurs phrases avec traduction)
  • étymologie
  1. Dictionnaires
  2. Dictionnaire anglais
  3. Yagi–Uda antenna

Qu'est-ce (qui) est Yagi–Uda antenna - définition


Yagi–Uda antenna         
  • Close-up of Yagi arrays of the [[ASV Mark II radar]] fitted beneath a [[Bristol Beaufort]] aircraft for [[anti-submarine warfare]].
  • Bf 110]] night fighter aircraft.
  • A three-element Yagi–Uda antenna used for long-distance ([[skywave]]) communication in the [[shortwave]] bands by an [[amateur radio]] station. The longer ''reflector'' element (''left''), the [[driven element]] (''centre''), and the shorter ''director'' (''right'') each have a so-called ''trap'' (parallel [[LC circuit]]) inserted along their conductors on each side, allowing the antenna to be used on more than one frequency band.
  • A [[Nakajima J1N]]1-S night fighter with quadruple Yagi radar transceiver antennas
  • A portable Yagi–Uda antenna for use at 144 MHz (2 m), with segments of yellow tape-measure ribbon for the arms of the driven and parasitic elements.
  • corner reflector]].
  • director]] (''right''). Exact spacings and element lengths vary somewhat according to specific designs.
  • Two Yagi–Uda antennas on a single mast. The top one includes a corner reflector and three stacked Yagis fed in phase in order to increase gain in the horizontal direction (by cancelling power radiated toward the ground or sky). The lower antenna is oriented for vertical polarization, with a much lower resonant frequency.
  • Mutual impedance between parallel <math>\scriptstyle{{\lambda \over 2}}</math> dipoles not staggered as a function of spacing. Curves '''Re''' and '''Im''' are the resistive and reactive parts of the mutual impedance. Note that at zero spacing we obtain the self-impedance of a half-wave dipole, 73&nbsp;+&nbsp;j43&nbsp;Ω.
TYPE OF RADIO ANTENNA
Yagi-Uda Antenna; Yagi Antenna; Yagi Aerial; Yagi-Uda; Uda-Yagi; Yagis; Yagi array; Yagi antenna; Yagi-uda antenna; Yagi-Uda antenna
A Yagi–Uda antenna or simply Yagi antenna, is a directional antenna consisting of two or more parallel resonant antenna elements in an end-fire array; these elements are most often metal rods acting as half-wave dipoles. Yagi–Uda antennas consist of a single driven element connected to a radio transmitter and/or receiver through a transmission line, and additional "passive radiators" with no electrical connection, usually including one so-called reflector and any number of directors.
https://en.wikipedia.org/wiki/Yagi–Uda_antenna
Yagi antenna         
  • Close-up of Yagi arrays of the [[ASV Mark II radar]] fitted beneath a [[Bristol Beaufort]] aircraft for [[anti-submarine warfare]].
  • Bf 110]] night fighter aircraft.
  • A three-element Yagi–Uda antenna used for long-distance ([[skywave]]) communication in the [[shortwave]] bands by an [[amateur radio]] station. The longer ''reflector'' element (''left''), the [[driven element]] (''centre''), and the shorter ''director'' (''right'') each have a so-called ''trap'' (parallel [[LC circuit]]) inserted along their conductors on each side, allowing the antenna to be used on more than one frequency band.
  • A [[Nakajima J1N]]1-S night fighter with quadruple Yagi radar transceiver antennas
  • A portable Yagi–Uda antenna for use at 144&nbsp;MHz (2&nbsp;m), with segments of yellow tape-measure ribbon for the arms of the driven and parasitic elements.
  • corner reflector]].
  • director]] (''right''). Exact spacings and element lengths vary somewhat according to specific designs.
  • Two Yagi–Uda antennas on a single mast. The top one includes a corner reflector and three stacked Yagis fed in phase in order to increase gain in the horizontal direction (by cancelling power radiated toward the ground or sky). The lower antenna is oriented for vertical polarization, with a much lower resonant frequency.
  • Mutual impedance between parallel <math>\scriptstyle{{\lambda \over 2}}</math> dipoles not staggered as a function of spacing. Curves '''Re''' and '''Im''' are the resistive and reactive parts of the mutual impedance. Note that at zero spacing we obtain the self-impedance of a half-wave dipole, 73&nbsp;+&nbsp;j43&nbsp;Ω.
TYPE OF RADIO ANTENNA
Yagi-Uda Antenna; Yagi Antenna; Yagi Aerial; Yagi-Uda; Uda-Yagi; Yagis; Yagi array; Yagi antenna; Yagi-uda antenna; Yagi-Uda antenna
['j?:gi]
¦ noun a highly directional narrowband radio aerial made of several short rods mounted across an insulating support.
Origin
1940s: named after the Japanese engineer Hidetsugu Yagi.
Typhoon Yagi         
WIKIMEDIA DISAMBIGUATION PAGE
Typhoon Yagi (disambiguation); List of tropical storms named Yagi; Tropical Storm Yagi; List of storms named Yagi
The name Yagi has been used to name four tropical cyclones in the northwestern Pacific Ocean. The name was submitted by Japan and is the Japanese word for goat or the Japanese name of the constellation Capricornus.
https://en.wikipedia.org/wiki/Typhoon_Yagi
Recherche dans le dictionnaire
Tous les dictionnaires Dictionnaire Français Dictionnaire allemand Dictionnaire anglais Dictionnaire anglais-allemand Dictionnaire anglais-arabe Dictionnaire anglais-espagnol Dictionnaire anglais-français Dictionnaire anglais-grec Dictionnaire anglais-italien Dictionnaire anglais-néerlandais Dictionnaire anglais-russe Dictionnaire arabe Dictionnaire espagnol Dictionnaire français-russe Dictionnaire grec Dictionnaire italien Dictionnaire italien-russe Dictionnaire latin-espagnol Dictionnaire latin-portugais Dictionnaire néerlandais Dictionnaire portugais Dictionnaire portugais-russe Dictionnaire russe
Généré par l'IA
Anglais Russe Espagnol Portugais Allemand Français Grec Néerlandais Italien Arabe
Langue de l'interface
Русский English Español Português Deutsch Français Ελληνικά Nederlands Italiano عربي
Contacts
Contactez-nous



Confidentialité
Politique de confidentialité