ARRANGEMENT

• US 20130076576A1
• Filed: 06/04/2012
• Published: 03/28/2013
• Est. Priority Date: 06/10/2011
• Status: Abandoned Application

• Current Assignee: Lite-On Mobile OYJ (Lite-On Technology Corporation)
• Original Assignee: Lite-On Mobile OYJ (Lite-On Technology Corporation)
• Inventors: SUNESSON, Anders, AVENDAL, Johan
• Application Number:
  US13/487,643
• Publication Number:
  US 20130076576A1
• Time in Patent Office: Days
• US Class Current: 343/702
• CPC Class Codes: H01Q 1/241 used in mobile communications, e.g. GSM H01Q1/247, H01Q1/248 take precedence
• CPC Class Codes: H01Q 1/243 with built-in antennas

Abstract

An antenna arrangement of an electronic device and a device. The arrangement includes at least two radiator elements which each are connected through a single feed element to electronics of the electronic device. A non-conductive insulation gap is arranged between the at least two radiator elements.

Claims

1. An antenna arrangement of an electronic device, the antenna arrangement comprising at least two radiator elements,

the radiator element being connected through a single feed element to electronics of the electronic device and that a non-conductive insulation gap is arranged between said at least two radiator elements,

the radiator elements being part of a cover of said electronic device.

2. An antenna arrangement as claimed in claim 1, wherein the radiator elements are made of metal, such as aluminium, zinc, steel, magnesium, copper or an alloy.

3. An antenna arrangement as claimed in claim 1, wherein the material of the radiator element is an electrically conductive plastic or plastic mixture.

4. An antenna arrangement as claimed in claim 1, wherein the radiator elements comprise metal and plastic.

5. An antenna arrangement as claimed in claim 1, wherein the insulation gap comprises an air gap.

6. An antenna arrangement as claimed in claim 1, wherein the feed elements are galvanically coupled elements.

7. An antenna arrangement as claimed in claim 1, wherein the feed elements are capacitively coupled elements.

8. An antenna arrangement as claimed in claim 1, wherein the feed elements are inductively coupled elements.

9. An antenna arrangement as claimed in claim 1, wherein the ground plane of the antenna arrangement is configured to a circuit board, display unit or battery of the device.

10. An antenna arrangement as claimed in claim 1, wherein the radiator elements are part of a wrap structure establishing an interior in the electronic device.

11. An antenna arrangement as claimed in claim 1, wherein in the antenna arrangement further comprising a third radiator element providing a radiator element of a secondary antenna.

12. An electronic device, comprising at least two radiator elements of an antenna arrangement,

wherein the radiator element is configured to a single feed element and that

a non-conductive insulation gap is arranged between said at least two radiator elements,

the radiator elements being part of a cover of the electronic device.

13. An electronic device as claimed in claim 12, wherein the radiator elements form at least part of the outer surface of the cover.

14. An electronic device as claimed in claim 13, wherein the radiator elements form a major part of the outer surface of the cover.

15. An electronic device as claimed in claim 14, wherein the radiator elements form a major part of the outer surface of the back cover.

16. An electronic device as claimed in claim 12, wherein the radiator elements are made of metal, such as aluminium, zinc, steel, magnesium, copper or an alloy.

17. An electronic device as claimed in claim 12, wherein the material of the radiator element is an electrically conductive plastic or plastic mixture.

18. An electronic device as claimed in claim 12, wherein the radiator elements comprise metal and plastic.

19. An electronic device as claimed in claim 12, wherein the insulation gap comprises an air gap.

20. An electronic device as claimed in claim 12, wherein the insulation gap comprises plastic.

21. An electronic device as claimed in claim 12, wherein the insulation gap is arranged on back cover side of the cover part.

22. An electronic device as claimed in claim 12, wherein the radiator elements are part of a wrap structure establishing an interior in the electronic device.

23. An electronic device as claimed in claim 22, wherein the wrap structure is arranged to establish a grounding element.