Monolithic adaptive optical/RF reflector

1. A reflector assembly comprising:

a monolithic and adaptive reflector having a single and continuous reflecting surface and a focusing shape and having an opposite surface;

a plurality of trusses arranged to support the monolithic and adaptive reflector and attached directly to the opposite surface thereof;

a plurality of actuators, each of the plurality of actuators attached to one of the plurality of trusses, each of the actuators including a motor;

wherein actuation of each of the plurality of actuators exerts a force which moves a corresponding one of the plurality of trusses and thereby flexes at least a portion of the continuous reflecting surface with the force exerted on a corresponding one of the plurality of trusses;

a controller electrically connected to the plurality of actuators and configured to control the plurality of actuators; and

a temperature sensor operatively coupled to the controller and inputting temperature data to the controller so the monolithic and adaptive reflector stays in tolerance through changing temperature.

2. The reflector assembly of claim 1 wherein the reflector is a parabolic reflector.

3. The reflector assembly of claim 1 wherein the reflecting surface is a polished surface.

4. The reflector assembly of claim 3 wherein the polished surface is polished using real-time in situ metrology measurements.

5. The reflector assembly of claim 1 wherein the motors include a ball screw with encoder feedback.

6. The reflector assembly of claim 1 wherein the motors include a nano tape scale motor.

7. The reflector assembly of claim 1 wherein the motors include a motor with nanometer resolution in movement.

8. The reflector assembly of claim 1 wherein the monolithic and adaptive reflector comprises a material which slightly flexes and is coated with reflective coating.

9. The reflector assembly of claim 8 , wherein the reflective coating is a metallic coating.

10. The reflector assembly of claim 9 wherein the reflective coating is applied by a process selected from a set consisting of electro plating, electroless plating, thermal spraying, direct printing, micro-dispensing, ink jetting, aerosol spraying, and painting.

11. The reflector assembly of claim 9 wherein the metallic coating comprises copper.

12. The reflector assembly of claim 8 wherein the material comprises a carbon composite.

13. The reflector assembly of claim 1 wherein the reflector is a monolithic dish reflector.

14. A method of manufacturing a reflector assembly, the method comprising:

providing a reflector with a continuous reflecting surface and a focusing shape and a plurality of trusses arranged to support the reflector;

coating the reflecting surface with a reflective coating;

attaching a plurality of actuators to the plurality of trusses so actuation of one or more of the plurality of actuators exerts a force on the plurality of trusses and the force on the plurality of trusses flexes at least a portion of the continuous reflecting surface; and

operatively connecting a controller system to the plurality of actuators, the control system configured to control the plurality of actuators;

operatively connecting a temperature sensor to the controller system to allow for temperature inputs to the controller system so the reflector stays in tolerance though changing temperature; and

operatively connecting a humidity sensor to the controller system to allow for humidity inputs to the controller system so the reflector stays in tolerance though changing humidity.

15. The method of claim 14 further comprising polishing the continuous reflecting surface of the reflector.

16. The method of claim 14 wherein the coating is performed using one of a set consisting of electro plating, electroless plating, thermal spraying, direct printing, microdispensing, ink jetting, aerosol spraying, and painting.

17. A reflector assembly comprising:

a monolithic and adaptive reflector having a single and continuous reflecting surface and a focusing shape;

a plurality of trusses arranged to provide a supporting structure for the monolithic and adaptive reflector and operatively connected thereto;

a plurality of motors, each of the plurality of motors attached to one of the plurality of trusses;

wherein actuation of each of the plurality of motors exerts a force which moves a corresponding one of the plurality of trusses and thereby flexes at least a portion of the continuous reflecting surface so a first of the plurality of motors moves a first of the plurality of trusses and a corresponding first area of the continuous reflecting surface, a second of the plurality of motors moves a second of the plurality of trusses and a corresponding second area of the continuous reflecting surface, and a third of the plurality of motors moves a third of the plurality of trusses and a corresponding third area of the continuous reflecting surface;

a controller operatively connected to each of the plurality of motors;

a plurality of temperature and humidity sensors operatively connected to the controller, each of the temperature and humidity sensors associated with one of the first area of the continuous reflecting surface, the second area of the continuous reflecting surface, and the third area of the continuous reflecting surface wherein the controller is configured to control the plurality of motors so the reflector stays in tolerance through changing temperature and humidity; and

a plurality of optical sensors operatively coupled to the controller to scan distance, shape, or optical fringes utilizing interferometric approaches wherein the controller is configured to control the plurality of motors so the reflector stays in tolerance through optically sensed changes.