Radiation Pattern of Non-Uniform Linear Antenna Array
Formula
\(AF = \sum_{n=1}^{N}a_{n}e^{j(kd_{n}cos\theta +\beta )}\)
Where: |
The angular wavenumber \(k=\frac{2\pi }{\lambda } \) expresses the number of radians in a unit of distance |
N = number of antenna elements |
\(a_{n}\) = weight of nth antenna element |
\(d_{n}\) = distance of nth antenna element from first element in \(\lambda \) |
\(\beta \) = relative phase shift |
For the above nonuniform distance antenna array calculator the phase value of each element has to be in degrees relative to the first element |
← RF Theory