Patent ID: 11920932
Assignee: NATIONAL UNIVERSITY OF DEFENSE TECHNOLOGY
Field: Measurement (Instruments)
Classification: CPC B  G | IPC B  G

Claim 7:
8. A wafer fixture for a micro hemispherical resonator, comprising a fixture body;
wherein
the fixture body is provided with a plurality of clearance trenches matched with the micro hemispherical resonator, and each of both sides of each clearance trench of the plurality of clearance trenches is provided with a guide trench;
a geometric center of the each clearance trench is provided with a fixed cylinder configured to fix the micro hemispherical resonator, and a height of the fixed cylinder is equal to a depth of the each clearance trench; and
a periphery of the each clearance trench is provided with two fixture positioning holes;
the two fixture positioning holes are symmetric with respect to the geometric center and configured to position the micro hemispherical resonator on the wafer fixture.