3D Rotator

In 5G technology, a highly directional beamforming technique is necessary to compensate for the large path loss, so adaptive beamforming (smart antenna) that adjusts the antenna in the optimal direction and beam tracking technology to track the signal are very important.

The 3D Rotator provides precision within ± 1 ° and reliability of repeated measurements to perform these tests. In order to select the optimum position of the DUT, the DUT holder can be easily adjusted to the X / Y / Z axis according to the antenna position of
the DUT.

The 3D rotator contains 2.92 mm rotary joint to provide DUT with RF signal, by which continuous rotation of AC power or data connection cable using a rotation connector, slip ring without twist is realised.