NSI
manufactures small to medium size accessory positioners which
can be purchased to augment the capability of your near-field
or far-field antenna test range. For near-field scanners, we
offer 2 sizes of probe translation stages. The smaller one is
good for the smaller systems and higher frequencies, and the
large stage is typically used on our large horizontal and vertical
scanners. We also offer 2 options for the probe rotation positioner,
depending on the size of near-field probes selected.
For
cylindrical and spherical near-field systems, we offer a line
of azimuth and phi rotational positioners to meet most antenna
size requirements.
For
far-field measurement systems, we have a number of az/el and
el/az, or multi-axis configurations
which may suit your needs.