Patent ID: 11879925
Assignee: JOHNSTECH INTERNATIONAL CORPORATION
Field: Measurement (Instruments)
Classification: CPC G  H | IPC G  H

Claim 0:
1. A test apparatus for testing device under test (DUT) having at least one antenna located on the DUT, comprising:
a socket configured to electrically connect the DUT to a load board;
a gripper assembly configured to hold the DUT in place;
a retractor configured to release the DUT from the gripper assembly; and
an alignment plate configured to align the DUT with the socket;
wherein the gripper assembly includes a base and an extender, the extender is configured to hold the DUT in place, the extender includes a pair of protrusions, tips of the respective protrusions are spaced apart from each other,
when the retractor is disengaged from the extender, the protrusions of the extender are configured to exert lateral force on the DUT to hold the DUT in place, and
when the retractor is engaged with the extender, the extender is configured to release the DUT on the alignment plate.