Yagi Antenna Pattern Calculator

Number of elements in the yagi.

Yagi antenna pattern calculator. The calculators for other antenna types such as parabolic horn dipole and patch are also mentioned. Yagi uda antennas consist of a single driven element connected to the transmitter or receiver with a transmission line and additional parasitic elements which are not connected to the transmitter or receiver. This page covers 3 element yagi antenna calculator. Yagi calculator yagi calculator is a windows program that also runs well on linux ubuntu 8 10 under wine to produce dimensions for a dl6wu style long yagi antenna.

This dipole antenna calculator determines the size of a simple dipole antenna for a given frequency and the dipole wire diameter. With this yagi antenna calculator you will be able to build your own yagi antenna or at the very least compare it to other commercially made yagi antennas. Typically a reflector is the first element added in any yagi design as this gives the most. Another ham brought to my attention that i should have indicated if this yagi antenna calculator is built with the yagi beam elements isolated from the boom or not isolated.

Based on rothammel dl6wu you may want to combine it with a folded dipole. To design the antenna you need to go to task design yagi menu. A yagi uda antenna commonly known as a yagi antenna is a directional antenna consisting of multiple parallel elements in a line usually half wave dipoles made of metal rods. Long yagis are commonly used from the 144mhz amateur band to the 2 4ghz band.

The formula and basics of yagi antenna calculator are also explained with example. It also determines the wavelength and the length adjustment factor k note that antennas are very rarely constructed according to the calculated theoretical dimensions and are always tuned to the lowest standing wave ratio swr and the highest electric field strength. Yagi uda antenna dl6wu php 14898 bytes 24 07 2014 07 55 47 yagi uda antenna calculator. The simple yagi antenna is shown in the figure 1.

What is yagi antenna. Yagi calculator is a free antenna design and analysis software for windows. The most obvious factor that affects the yagi antenna gain is the number of elements in the antenna. Yagi uda antenna gain considerations.

In this menu you need to submit values of multiple. Using this software you can design and build your own yagi antenna this software can not only be used to design but also to find out antenna gain stacking distance and standing wave ratio swr. There are several features of the design of a yagi antenna that affect its gain.