Title:
LOOP ANTENNA
Document Type and Number:
WIPO Patent Application WO/2013/016293
Kind Code:
A8
Abstract:
A loop antenna (206) is provided. The apparatus comprises a substrate (302), a first metallization layer (308), and a second metallization layer. The substrate has first and second feed terminals and a ground terminal. The first metallization layer is disposed over the substrate and includes a first window conductive region (408), a first conductive region (404), a second conductive region (406), and a third conductive region (402). The first conductive region (404) is disposed over and is in electrical contact with the first feed terminal (310-1); it is also is substantially circular and located within the first window region (408). The second conductive region (406) is disposed over and is in electrical contact with the second feed terminal (310-2); it is also substantially circular and is located within the first window region (408). The third conductive region (402) is disposed over and is in electrical contact with the ground terminal, and the third conductive region (402) substantially surrounds the first window region (408). The second metallization layer is disposed over and is in electrical contact with the first, second, and third conductive regions (404, 406, 402) of the first metallization layer (308), and the second metallization layer includes a second window region that is at least partially aligned with the first window region.
Inventors:
SEOK EUNYOUNG (US)
GINSBURG BRIAN P (US)
HAROUN BAHER (US)
RAMASWAMY SRINATH (US)
RENTALA VIJAY B (US)
GINSBURG BRIAN P (US)
HAROUN BAHER (US)
RAMASWAMY SRINATH (US)
RENTALA VIJAY B (US)
Application Number:
PCT/US2012/047868
Publication Date:
July 18, 2013
Filing Date:
July 23, 2012
Export Citation:
Assignee:
TEXAS INSTRUMENTS INC (US)
TEXAS INSTRUMENTS JAPAN (JP)
SEOK EUNYOUNG (US)
GINSBURG BRIAN P (US)
HAROUN BAHER (US)
RAMASWAMY SRINATH (US)
RENTALA VIJAY B (US)
TEXAS INSTRUMENTS JAPAN (JP)
SEOK EUNYOUNG (US)
GINSBURG BRIAN P (US)
HAROUN BAHER (US)
RAMASWAMY SRINATH (US)
RENTALA VIJAY B (US)
International Classes:
H01Q7/00
Attorney, Agent or Firm:
FRANZ, Warren, L. et al. (Deputy General Patent CounselP.o. Box 655474 Mail Station 399, Dallas TX, US)
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