Wave shaping device, an electronic device, and a system

1. A shaping device, comprising:

a surface configured to reflect and/or transmit a primary wave received from a source, said primary wave received by the surface from a first propagation channel of a first network, said surface comprising a plurality of tunable elements configured to change an impedance of said surface and the manner in which the primary wave is reflected and/or transmitted by said surface to an electronic device, said surface a passive device that does not emit additional electromagnetic radiation, said surface being located independently from the source,

a controller connected to the surface, the controller configured to control each one of the tunable elements, and

a transmission module connected to the controller and which is in wireless connection to the electronic device from which it receives a pilot signal, the pilot signal propagating in a second propagation channel in a second local area network different than the first propagation channel of the primary wave, and the second propagation channel being a short range wireless connection in the second local area network having an unobstructed transmission distance range of less than 100 meters, said pilot signal comprising data, the data a function of a value, said value a function of the primary wave as received by the electronic device,

wherein the controller comprises an optimization module configured to minimize or maximize the value to determine the parameters, and wherein the controller of the shaping device is further configured to improve the reception at the electronic device by controlling the tunable elements of the shaping device based on the parameters determined by the optimization module, and

wherein the shaping device is positioned at a location remote from the source generating the primary wave, wherein the shaping device is positioned at a short distance from the electronic device from which the shaping device receives the pilot signal, the short distance less than 100 meters, and

wherein the shaping device is independent from the source and is only connected to the electronic device by the transmission module, and

wherein the source and the electronic device are separate components, the shaping device configured to transmit to the electronic device a modified primary wave.

2. The shaping device according to claim 1 , wherein each tunable element comprises only two states, the states of all the tunable elements defining the impedance of the surface.

3. The shaping device according to claim 2 , wherein the two states correspond to module or phase shifts.

4. The shaping device according to claim 1 , wherein the tunable elements are electromagnetic elements having an electromagnetic tunable characteristic.

5. The shaping device according to claim 1 , wherein the tunable elements are acoustic elements having an acoustic tunable characteristic.

6. The shaping device according to claim 1 , wherein the transmission module is adapted to receive only short-range wireless transmissions having an unobstructed transmission distance range of less than 100 meters.

7. The shaping device according to claim 1 , wherein said wireless connection is selected from the group consisting of a WiFi connection, a Bluetooth connection and a NFC connection.

8. The shaping device according to claim 1 , wherein the transmission module is adapted to receive the pilot signal from an acoustic connection that is inaudible-within an ultrasonic frequency band.

9. The shaping device according to claim 1 , wherein the transmission module is integrated into the surface.

10. The shaping device according to claim 1 , wherein the surface is integrated into an element selected from the group consisting of:

constructional elements of a building, and

decorative elements of the building, and

furnishings.

11. The shaping device according to claim 1 , further comprising a power component connected to the surface, said power component being adapted for recovering an amount of energy from a wave received by the surface.

12. The shaping device according to claim 1 , further comprising a power component connected to a photoelectric cell, said power component being adapted for recovering an amount of energy from light.

13. The shaping device according to claim 1 , wherein the value is chosen from among an amplitude, a power level, and a quality index for the wave received by the electronic device.

14. A system comprising:

a shaping device for interacting with a primary wave received from a source, said primary wave propagating in a first propagation channel of a first network, and

an electronic device, and

wherein the shaping device comprises:

a surface which reflects and/or transmits the primary wave, said surface comprising a plurality of tunable elements configured to change an impedance of said surface and the manner in which the primary wave is reflected and/or transmitted by said surface to the electronic device, said surface a passive device that does not emit additional electromagnetic radiation, and

a controller connected to the surface, the controller configured to control each one of the tunable elements, and

a transmission module connected to the controller, and

wherein the electronic device comprises:

a receiving unit adapted for receiving the primary wave in the first propagation channel from the source, and

a processing unit connected to the receiving unit, the processing unit configured to process signals from and to the receiving unit,

a monitoring module that determines at least one value that is a function of the primary wave received by the receiving unit of the electronic device, and

a transmission unit connected to the processing unit, and which communicates via a wireless connection with the transmission module of the shaping device, and

wherein the transmission unit of the electronic device is configured to wirelessly transmit a pilot signal to the transmission module of the shaping device, said pilot signal comprising data or parameters, the data or parameters are a function of said value, the pilot signal propagating in a second propagation channel in a second local area network different than the first propagation channel of the primary wave, and

wherein the shaping device is positioned at a location remote from the source generating the primary wave, and

wherein the shaping device is positioned at a short distance from the electronic device from which it receives the pilot signal, the short distance less than 100 meters, and the second propagation channel being a short range wireless connection in the second local area network having an unobstructed transmission distance range of less than 100 meters, and

wherein the shaping device is independent from the source and is only connected to the electronic device by the transmission module, and

wherein the source and the electronic device are separate components, the electronic device receiving a modified primary wave from the shaping device to improve reception of the primary wave at the electronic device,

wherein the system further comprises an optimization module located inside the shaping device or the electronic device, said optimization module configured to minimize or maximize said value to determine the parameters, said value a function of the primary wave as received by the electronic device, and wherein the controller of the shaping device is configured to improve the reception at the electronic device by controlling the tunable elements of the shaping device based on the parameters determined by the optimization module.

15. The system according to claim 14 , wherein the value is chosen from among an amplitude, a power level, and a quality index for a wave received by the receiving unit.

16. The system according to claim 14 , wherein the data comprise said value.

17. The system according to claim 14 , wherein the processing unit comprises the optimization module.