Aircraft antenna mounting system

• US 9,614,272 B2
• Filed: 04/09/2013
• Issued: 04/04/2017
• Est. Priority Date: 04/09/2013
• Status: Active Grant

• Current Assignee: The Boeing Co.
• Original Assignee: The Boeing Co.
• Inventors: Wallace, Michael G.
• Primary Examiner(s): Levi, Dameon E
• Assistant Examiner(s): Davis, Walter
• Application Number:
  US13/859,465
• Publication Number:
  US 20150207214A1
• Time in Patent Office: 1,456 Days
• Field of Search: 343705
• CPC Class Codes: H01Q 1/12 Supports; Mounting means
• CPC Class Codes: H01Q 1/28 Adaptation for use in or on aircraft, missiles, satellites, or balloons
• CPC Class Codes: H01Q 1/42 Housings not intimately mechanically associated with radiating elements, e.g. radome
• CPC Class Codes: Y10T 29/49016 Antenna or wave energy "plumbing" making

Abstract

A method of manufacturing is provided comprising forming a mounting plate adaptable to a plurality of models of aircraft, forming an adapter plate configured for use with the mounting plate, forming a radome configured to attach to the mounting plate, configuring a shape of the adapter plate to encompass at least one footprint of at least one antenna, and providing a plurality of hole patterns through the adapter plate corresponding to known hole patterns of the at least one antenna.

Claims

1. An antenna attachment apparatus, comprising:

a mounting plate attached to a fuselage of an aircraft;

a radome attached to the mounting plate, the radome comprising a composite material;

an adapter plate attached to the mounting plate, the adapter plate having a plurality of different patterns of holes and fasteners, wherein ones of the plurality of different patterns of holes and fasteners are configured to fit corresponding ones of a plurality of different models of antennas, whereby the adapter plate allows the plurality of different models of antennas to be installed or uninstalled on the adapter plate without removing the mounting plate or the radome from fuselage of the aircraft.

2. The antenna attachment apparatus of claim 1, further comprising a plurality of antennas, from the plurality of different models of antennas, attached to the adapter plate, wherein the plurality of antennas comprise radio-frequency band antennas.

3. The antenna attachment apparatus of claim 1, wherein the adapter plate is one of bonded to the mounting plate, welded to the mounting plate, fastened to the mounting plate, and comprises a single continuous component with the mounting plate.

4. The antenna attachment apparatus of claim 1, wherein the adapter plate is shaped and further comprises alignment features to accommodate attachment of the plurality of different models of antennas.

5. The antenna attachment apparatus of claim 1, wherein a first fastener pattern accommodates at least a first model of antenna and a second fastener pattern accommodates at least a second model of antenna, the first model and the second model being different.

6. The antenna attachment apparatus of claim 1, wherein the adapter plate includes a common antenna attach horizontal attach plane.

7. The antenna attachment apparatus of claim 1, wherein the adapter plate includes access pockets promoting bonding and grounding and includes an electromagnetic interference design characteristic.

8. The antenna attachment apparatus of claim 1, wherein a swept volume provides around a 0.50 inch clearance from an inside mold line of the radome.

9. The antenna attachment apparatus of claim 1, wherein the plurality of different models of antennas include at least one of a Ka band antenna and at least one of a Ku band antenna.

10. A method comprising:

forming a mounting plate adaptable to a plurality of different models of aircraft;

forming an adapter plate configured for use with the mounting plate;

forming a radome configured to attach to the mounting plate;

configuring a shape of the adapter plate to encompass at least both of a first footprint of a first antenna and a second, different footprint of a second antenna; and

providing a plurality of hole patterns through the adapter plate, wherein the plurality of hole patterns includes at least both of a first pattern that is configured to mount the first antenna and a second hole pattern that is configured to mount the second antenna.

11. The method of claim 10, further comprising forming the radome to clear a plurality of antenna sweep volumes.

12. The method of claim 10, further comprising aligning the hole patterns in the attachment plate to position a corresponding antenna sweep volume within a radome clearance volume.

13. The method of claim 10, wherein the adapter plate is one of bonded to the mounting plate, welded to the mounting plate, fastened to the mounting plate, and comprises a single continuous component with the mounting plate.

14. An aircraft comprising:

a fuselage configured for flight;

a mounting plate attached to the fuselage;

a radome attached to the mounting plate, the radome comprising a composite material;

an adapter plate attached to the mounting plate, the adapter plate having a plurality of different patterns of holes and fasteners, wherein ones of the plurality of different patterns of holes and fasteners are configured to fit corresponding ones of a plurality of different models of antennas, whereby the adapter plate allows the plurality of different models of antennas to be installed or uninstalled on the adapter plate without removing the mounting plate or the radome from fuselage of the aircraft.

15. The aircraft of claim 14, further comprising a plurality of antennas, from the plurality of different models of antennas, attached to the adapter plate, wherein the plurality of antennas comprise radio-frequency band antennas.

16. The aircraft of claim 14, wherein the adapter plate is one of bonded to the mounting plate, welded to the mounting plate, fastened to the mounting plate, and comprises a single continuous component with the mounting plate.

17. The aircraft of claim 14, wherein a first fastener pattern accommodates at least a first model of antenna and a second fastener pattern accommodates at least a second model of antenna, the first model and the second model being different.

18. The aircraft of claim 14, wherein the adapter plate includes one of a common antenna attach horizontal attach plane.

19. The aircraft of claim 14, wherein the adapter plate includes access pockets for bonding and grounding and includes an electromagnetic interference design characteristics.

20. A method of changing antennas installed on an aircraft having a mounting plate attached to a fuselage of the aircraft, a radome attached to the mounting plate, and an adapter plate attached to the mounting plate, the adapter plate having a plurality of different patterns of holes and fasteners, wherein ones of the plurality of different patterns of holes and fasteners are configured to fit corresponding ones of a plurality of different models of antennas, the method comprising:

detaching a first antenna from a first pattern of holes and fasteners in the adapter plate without removing the mounting plate or the radome from the fuselage of the aircraft; and

attaching a second antenna to a second pattern of holes and fasteners in the adapter plate without removing the mounting plate or the radome from the fuselage of the aircraft, wherein the second antenna is a second model different than a first model of the first antenna, and wherein the first pattern is different than the second pattern.