Note: This page has been translated by MathWorks. Please click here

To view all translated materals including this page, select Japan from the country navigator on the bottom of this page.

To view all translated materals including this page, select Japan from the country navigator on the bottom of this page.

Convert radiation pattern from u/v form to azimuth/elevation form

`pat_azel = uv2azelpat(pat_uv,u,v)`

`pat_azel = uv2azelpat(pat_uv,u,v,az,el)`

```
[pat_azel,az,el]
= uv2azelpat(___)
```

expresses
the antenna radiation pattern `pat_azel`

= uv2azelpat(`pat_uv`

,`u`

,`v`

)`pat_azel`

in azimuth/elevation
angle coordinates instead of u/v space coordinates. `pat_uv`

samples
the pattern at * u* angles in

`u`

and `v`

. The `pat_azel`

matrix
uses a default grid that covers azimuth values from –90 to
90 degrees and elevation values from –90 to 90 degrees. In
this grid, `pat_azel`

is uniformly sampled with
a step size of 1 for azimuth and elevation. The function interpolates
to estimate the response of the antenna at a given direction.Was this topic helpful?