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26 lut 2024 · The Yagi-Uda antenna, also known as Yagi antenna, catches TV and radio signals. Invented by Japanese scientists Hidetsugu Yagi and Shintaro Uda in the 1920s, it's great at sending signals in one direction. Useful for improving TV signals, ham radios, radar, and satellite communication.
12 cze 2021 · The main aim of this paper is to design a 3-element yagi-uda antenna for wind profiler radar system. The simulations of yagi-uda antenna are carried out using windows based 4NEC2...
Example Design of a Yagi-Uda Antenna Problem: Design a Yagi-Uda antenna with a gain of at least 10 dBi to receive television channel 43 (UHF) for a cable-ready television. Design Steps: 1. Select or specify design parameters: a. Desired directivity- select 5 element Yagi-Uda antenna from Table 10.6 which has a directivity of 9.2 dBd = 9.2 + 2.15 =
13 mar 2022 · The paper is focused on principles and characteristics of Yagi-Uda antenna, and its performance parameters are examined. First describes the basics of antenna terms and Yagi-Uda antenna and...
30 cze 2022 · The calculator calculates the Yagi-Uda antenna of the DL6WU design with boom-correction (correction for the influence of the load-bearing boom). Calculation is according to the G3SEK-DL6WU method. The antenna is optimized for maximum gain.
Note. The "boom" is the part that holds all the elements, purple on the diagram. The driven element is the part that you connect to your hardware, just like a dipole.
The document describes the design of a Yagi-Uda antenna using ANSYS HFSS software. It first provides background on Yagi-Uda antennas, which are directional antennas made of parallel half-wave dipole elements. It then outlines the steps to design the antenna in HFSS, which involves drawing cylinders of varying sizes and parameters to represent ...
