Antenna module having integrated radio frequency circuitry

• US 8,976,067 B2
• Filed: 06/08/2012
• Issued: 03/10/2015
• Est. Priority Date: 06/09/2011
• Status: Active Grant

• Current Assignee: Strong Force IoT Portfolio 2016, LLC (Strong Force Intellectual Capital, LLC)
• Original Assignee: ADC Telecommunications Incorporated (TE Connectivity Limited)
• Inventors: Fischer, Larry G.
• Primary Examiner(s): Ho, Tan
• Application Number:
  US13/492,339
• Publication Number:
  US 20120313821A1
• Time in Patent Office: 1,005 Days
• Field of Search: 343/700.MS, 343/702, 343/795
• US Class Current: 343/700.MS
• CPC Class Codes: H01Q 1/525 between emitting and receiving antennas
• CPC Class Codes: H01Q 21/26 Turnstile or like antennas comprising arrangements of three or more elongated elements disposed radially and symmetrically in a horizontal plane about a common centre
• CPC Class Codes: H01Q 21/28 Combinations of substantially independent non-interacting antenna units or systems multiple beam H01Q25/00
• CPC Class Codes: H01Q 23/00 Antennas with active circuits or circuit elements integrated within them or attached to them
• CPC Class Codes: H01Q 9/0407 Substantially flat resonant element parallel to ground plane, e.g. patch antenna dipole H01Q9/285; monopole H01Q9/40
• CPC Class Codes: H01Q 9/28 Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines waveguide horns or mouths H01Q13/00; slot antennas H01Q13/00

Abstract

One embodiment is directed to an antenna module comprising integrated RF circuitry comprising at least one of a transmitter and a receiver. The module further comprises an antenna element operatively coupled to the integrated RF circuitry, the antenna element comprising first and second substantially co-planar portions. The integrated RF circuitry is disposed on an interior part of at least one of the first and second substantially co-planar portions. Other embodiments are disclosed.

Claims

1. An antenna module comprising:

integrated RF circuitry comprising at least one of a transmitter and a receiver; and

an antenna element operatively coupled to the integrated RF circuitry, the antenna element comprising first and second substantially co-planar portions;

wherein the integrated RF circuitry is disposed on an interior part of at least one of the first and second substantially co-planar portions.

2. The antenna module of claim 1, wherein each of the first and second substantially co-planar portions have a first end and a second end, wherein the first and second substantially co-planar portions are arranged end-to-end.

3. The antenna module of claim 2, wherein the first and second substantially co-planar portions are arranged end-to-end with their respective first ends proximate one another.

4. The antenna module of claim 1, wherein the integrated RF circuitry is disposed on an interior part of both of the first and second substantially co-planar portions.

5. The antenna module of claim 1, wherein the integrated RF circuitry is completely disposed on an interior part of only the first substantially co-planar portion.

6. The antenna module of claim 5, further comprising a transmission line to operatively couple the integrated RF circuitry to the second substantially co-planar portion.

7. The antenna module of claim 1, wherein the antenna module is deployed in a distributed antenna system.

8. An antenna module comprising:

integrated RF circuitry comprising at least one of a transmitter and a receiver; and

an antenna element operatively coupled to the integrated RF circuitry, the antenna element comprising first and second substantially co-planar portions;

wherein each of the first and second substantially co-planar portions has a first end and a second end; and

wherein the integrated RF circuitry is disposed substantially adjacent to a region of the first substantially co-planar portion of the antenna element that does not include the respective first end of the first substantially co-planar portion of the antenna element.

9. The antenna module of claim 8, wherein the first and second substantially co-planar portions are arranged end-to-end.

10. The antenna module of claim 9, wherein the first and second substantially co-planar portions are arranged end-to-end with their respective first ends proximate one another.

11. The antenna module of claim 8, wherein the integrated RF circuitry is disposed substantially adjacent to a respective region of the second substantially co-planar portion of the antenna element that does not include the respective first end of the second substantially co-planar portion of the antenna element.

12. The antenna module of claim 8, wherein the integrated RF circuitry is disposed substantially adjacent to the respective second end of the first substantially co-planar portion of the antenna element.

13. The antenna module of claim 8, further comprising a transmission line to operatively couple the integrated RF circuitry to the first substantially co-planar portion.

14. The antenna module of claim 13, wherein the transmission line operatively couples the integrated RF circuitry to the respective first end of the first substantially co-planar portion.

15. The antenna module of claim 8, wherein the antenna module is deployed in a distributed antenna system.

16. An antenna module comprising:

a radio frequency transmitter;

a radio frequency receiver; and

an antenna element operatively coupled to the radio frequency transmitter and radio frequency receiver;

wherein the antenna element comprising first and second substantially co-planar portions;

wherein the radio frequency transmitter is operatively coupled to the first substantially co-planar portion of the antenna element;

wherein the radio frequency receiver is operatively coupled to the second substantially co-planar portion of the antenna element;

wherein each of the first and second substantially co-planar portions has a first end and a second end; and

wherein the first and second substantially co-planar portions are arranged end-to-end with their respective first ends substantially separated from one another within the antenna module.

17. The antenna module of claim 16, wherein the radio frequency transmitter is disposed substantially adjacent the respective first end of the first substantially co-planar portion of the antenna element.

18. The antenna module of claim 16, wherein the radio frequency transmitter is directly coupled to the first substantially co-planar portion of the antenna element.

19. The antenna module of claim 18, wherein the radio frequency transmitter is directly coupled to the first substantially co-planar portion of the antenna element without the use of a separate cable or wire.

20. The antenna module of claim 16, wherein the radio frequency receiver is disposed substantially adjacent the respective first end of the second substantially co-planar portion of the antenna element.

21. The antenna module of claim 16, wherein the radio frequency receiver is directly coupled to the second substantially co-planar portion of the antenna element.

22. The antenna module of claim 16, wherein the radio frequency receiver is directly coupled to the second substantially co-planar portion of the antenna element without the use of a separate cable or wire.

23. The antenna module of claim 16, wherein the antenna module is deployed in a distributed antenna system.

24. An antenna module comprising:

integrated RF circuitry comprising at least one of a transmitter and a receiver; and

an antenna element operatively coupled to the integrated RF circuitry, the antenna element comprising first and second substantially co-planar portions;

wherein each of the first and second substantially co-planar portions has a first end and a second end;

wherein the first and second substantially co-planar portions are arranged with their respective first ends proximate one another and offset from one another; and

wherein the integrated RF circuitry is disposed substantially adjacent the respective first ends of the first and second substantially co-planar portions of the antenna element.

25. The antenna module of claim 24, wherein the antenna module is deployed in a distributed antenna system.

26. A radio frequency (RF) module for use in a communication device of a communication system, the module comprising:

integrated RF circuitry comprising at least one of a transmitter and a receiver; and

an antenna element operatively coupled to the integrated RF circuitry;

wherein the antenna element comprises first and second planar portions,

wherein the first planar portion is disposed in a first plane and the second planar portion is disposed in a second plane;

wherein each of the first and second planar portions has a respective first end and a respective second end;

wherein the first and second planar portions are arranged within the respective first and second planes end-to-end with their respective first ends proximate one another;

wherein the integrated RF circuitry is disposed substantially adjacent the respective first ends of the first and second planar portions of the antenna element.

27. The antenna module of claim 26, wherein the antenna module is deployed in a distributed antenna system.

28. The antenna module of claim 26, further comprising a substrate having a ground plane, wherein the substrate has first and second opposing surfaces separated by the ground plane, wherein the first plane in which the first planar portion of the antenna element is disposed comprises the first surface of the substrate, and wherein the second plane in which the second planar portion of the antenna element is disposed comprises the second surface of the substrate.

29. The antenna module of claim 26, wherein the integrated RF circuitry comprises first and second surfaces, wherein the first plane in which the first planar portion of the antenna element is disposed comprises the first surface of the RF circuitry, and wherein the second plane in which the second planar portion of the antenna element is disposed comprises the second surface of the integrated RF circuitry.