METHOD OF PRODUCTION OF AN ANTENNA PATTERN

• US 20100026583A1
• Filed: 10/12/2007
• Published: 02/04/2010
• Est. Priority Date: 10/17/2006
• Status: Active Grant

• Current Assignee: Samsung Electronics Co. Ltd. (Samsung Group)
• Original Assignee: Laird Technologies AB (Laird PLC)
• Inventors: Palin, Ulf
• Granted Patent: US 8,115,684 B2
• Time in Patent Office: Days
• US Class Current: 343/700.MS
• CPC Class Codes: H01Q 1/38 formed by a conductive layer on an insulating support patch antennas H01Q9/0407; microstrip dipole antennas H01Q9/065; microstrip slot antennas H01Q13/106; transmission line microstrip antennas H01Q13/206; manufacturing reflecting surfaces using insulating material for supporting the reflecting surface H01Q15/142
• CPC Class Codes: H01Q 15/0026 said selective devices having a stacked geometry or having multiple layers

Abstract

The present invention relates to a method of production of an antenna pattern having a predetermined general outline, with an ink jet printer, laser activation device or similar device. The device creates the antenna pattern with a plurality of empty inner portions within the general outline.

Claims

1. A method of production of an antenna pattern having a predetermined general outline, created with an ink jet printer, laser activation device or similar device, wherein creating said antenna pattern with a plurality of empty inner portions within said general outline.

2. The method according to claim 1, wherein said plurality of empty inner portions has rounded corners.

3. The method according to claim 1, wherein said antenna pattern comprises one or more feed points and wherein inner portions close thereto being more densely printed or activated than other inner portions of the antenna pattern.

4. The method according to claim 1, wherein said antenna pattern comprises one or more ground points and wherein inner portions close thereto being more densely printed or activated than other inner portions of the antenna pattern.

5. The method according claim 1, wherein said predetermined general outline is more densely printed or activated than inner portions of the antenna pattern.

6. The method according to claim 1, wherein said predetermined general outline is generally rectangular and is provided with a slot.

9. The method according to claim 2, wherein said antenna pattern comprises one or more feed points and wherein inner portions close thereto being more densely printed or activated than other inner portions of the antenna pattern.

10. The method according to claim 2, wherein said antenna pattern comprises one or more ground points and wherein inner portions close thereto being more densely printed or activated than other inner portions of the antenna pattern.

11. The method according to claim 3, wherein said antenna pattern comprises one or more ground points and wherein inner portions close thereto being more densely printed or activated than other inner portions of the antenna pattern.

12. The method according to claim 9, wherein said antenna pattern comprises one or more ground points and wherein inner portions close thereto being more densely printed or activated than other inner portions of the antenna pattern.

13. The method according claim 2, wherein said predetermined general outline is more densely printed or activated than inner portions of the antenna pattern.

14. The method according claim 3, wherein said predetermined general outline is more densely printed or activated than inner portions of the antenna pattern.

15. The method according claim 4, wherein said predetermined general outline is more densely printed or activated than inner portions of the antenna pattern.

16. The method according to claim 2, wherein said predetermined general outline is generally rectangular and is provided with a slot.

17. The method according to claim 3, wherein said predetermined general outline is generally rectangular and is provided with a slot.

18. The method according to claim 1, wherein said antenna pattern is created with a laser activation device.

7. An antenna pattern having a predetermined general outline and a plurality of empty inner portions, wherein said antenna pattern is created by an ink jet printer, laser activation device or similar device.

19. The antenna pattern of claim 7, wherein said antenna pattern is created by a laser activation device.

8. A portable radio communication device comprising an antenna pattern having a predetermined general outline and a plurality of empty inner portions, wherein said antenna pattern is created by an ink jet printer, laser activation device or similar device.

20. The portable radio communication device of claim 8, wherein said antenna pattern is created by a laser activation device.