Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Components (hierarchy name)
4. components (objects parts)
5. [components by specific context]
6. system components
7. telecommunication systems components
8. antennas
9. [antennas by function]

Additional parents:

1. top of the aat hierarchies
2. Objects Facet
3. Components
4. components
5. components by specific context
6. system components
7. telecommunication systems components
8. antennas
9. antennas by form
10. parabolic antennas

Anotations

Scope note:

Parabolic, dish-shaped reflectors for receiving primarily television or other video programming via satellite; often found on or near residences; may also be used in non-residential contexts and for some data and voice reception.