Granted Patent B2

US 12,289,152 · App. 18/416,109 · Granted Apr 29, 2025

Inventor: Olivier Pajona (Antibes, FR)

Assignee: Kyocera AVX Components (San Diego), Inc.

H04B7/0617H04B7/0413H04W84/042

Abstract

Claims (32)

1. An antenna system, comprising:

an antenna array having a plurality of first antenna elements and a plurality of second antenna elements, the plurality of first antenna elements respectively operable to communicate one or more signals via a communication protocol; and

a control circuit configured to control operation of one or more of the second antenna elements in a first mode or a second mode,

wherein in the first mode, a subset of the second antenna elements is configured to provide a secondary function to support communication of the first antenna elements via the communication protocol; and

wherein in the second mode, one or more of the second antenna elements are configured to support beam forming of the first antenna elements or beam steering of the first antenna elements.

2. The antenna system of claim 1 , wherein the communication protocol comprises a cellular communication protocol.

3. The antenna system of claim 2 , wherein the cellular communication protocol is a 5G cellular communication protocol.

4. The antenna system of claim 1 , wherein the one or more signals are in a frequency band of about 24 GHz to about 86 GHz.

5. The antenna system of claim 1 , wherein the secondary function comprises operating one or more of the second antenna elements included in the subset of the second antenna elements to support a multiple input multiple output (MIMO) mode of the plurality of first antenna elements.

6. The antenna system of claim 1 , wherein the secondary function comprises operating one or more of the second antenna elements included in the subset of the second antenna elements to act as a diversity antenna element.

7. The antenna system of claim 1 , wherein the antenna array comprises a 4×4 multiple input multiple output (MIMO) antenna array.

8. A mobile device, comprising:

a housing;

an antenna array having a plurality of first antenna elements and a plurality of second antenna elements, the plurality of first antenna elements respectively operable to communicate one or more signals via a communication protocol; and

a control circuit configured to control operation of one or more of the second antenna elements in a first mode or a second mode,

wherein in the first mode, a subset of the second antenna elements is configured to provide a secondary function to support communication of the first antenna elements via the communication protocol; and

wherein in the second mode, one or more of the second antenna elements are configured to support beam forming of the first antenna elements or beam steering of the first antenna elements.

9. The mobile device of claim 8 , wherein the communication protocol comprises a cellular communication protocol.

10. The mobile device of claim 9 , wherein the cellular communication protocol is a 5 G cellular communication protocol.

11. The mobile device of claim 8 , wherein the one or more signals are in a frequency band of about 24 GHz to about 86 GHz.

12. The mobile device of claim 8 , wherein the secondary function comprises operating one or more of the second antenna elements included in the subset of the second antenna elements to support a multiple input multiple output (MIMO) mode of the plurality of first antenna elements.

13. The mobile device of claim 8 , wherein the secondary function comprises operating one or more of the second antenna elements included in the subset of the second antenna elements to act as a diversity antenna element.

14. The mobile device of claim 8 , wherein the antenna array comprises a 4×4 multiple input multiple output (MIMO) antenna array.

15. A method of configuring an antenna system comprising an antenna array having a plurality of first antenna elements and a plurality of second antenna elements, the method comprising:

operating, via a control circuit, the plurality of first antenna elements of the antenna array to communicate one or more signals via a communication protocol;

operating, via the control circuit, the plurality of second antenna elements of the antenna array in a first mode in which a subset of the second antenna elements are configured to provide a secondary function to support communication of the first antenna elements via the communication protocol; and

adjusting, via the control circuit, operation of the plurality of second antenna elements of the antenna array from the first mode to a second mode in which one or more of the second antenna elements are configured to provide beam forming or beam steering of the first antenna elements.

16. The method of claim 15 , wherein the communication protocol comprises a cellular communication protocol.

17. The method of claim 16 , wherein the cellular communication protocol is a 5G cellular communication protocol, and wherein the one or more signals are in a frequency band of about 24 GHz to about 86 GHz.

18. The method of claim 15 , wherein the secondary function comprises operating one or more of the second antenna elements included in the subset of the second antenna elements to support a multiple input multiple output (MIMO) mode of the plurality of first antenna elements.

19. The method of claim 15 , wherein the secondary function comprises operating one or more of the second antenna elements included in the subset of the second antenna elements to act as a diversity antenna element.

20. The method of claim 15 , wherein the antenna array comprises a 4×4 multiple input multiple output (MIMO) antenna array.

Assignments (2)

Continuity (5)

References Cited (52)