Title:
RESONATING ELEMENT FOR REDUCING RADIO-FREQUENCY INTERFERENCE IN AN ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2012/096892
Kind Code:
A3
Abstract:
An electronic device may be provided with a display and wireless circuits. The wireless circuits may include antenna structures and radio-frequency transceiver circuitry that transmits and receives radio-frequency signals using the antenna structures. A ground plane for the antenna structures may be located in the center of the electronic device under the display. A resonating element may be used to reduce signal interference that otherwise arises when simultaneously operating the display and the antenna structures. The resonating element may be implemented using an L-shaped structure have an arm that extends parallel to one of the edges of the display.
Inventors:
MERZ NICHOLAS G L (US)
MYERS SCOTT A (US)
TAN TANG YEW (US)
RANADE JAYDEEP V (US)
PASCOLINI MATTIA (US)
MYERS SCOTT A (US)
TAN TANG YEW (US)
RANADE JAYDEEP V (US)
PASCOLINI MATTIA (US)
Application Number:
PCT/US2012/020659
Publication Date:
September 20, 2012
Filing Date:
January 09, 2012
Export Citation:
Assignee:
APPLE INC (US)
MERZ NICHOLAS G L (US)
MYERS SCOTT A (US)
TAN TANG YEW (US)
RANADE JAYDEEP V (US)
PASCOLINI MATTIA (US)
MERZ NICHOLAS G L (US)
MYERS SCOTT A (US)
TAN TANG YEW (US)
RANADE JAYDEEP V (US)
PASCOLINI MATTIA (US)
International Classes:
H01Q1/24; H01Q1/22; H01Q1/48
Foreign References:
| US20100123640A1 | 2010-05-20 | |||
| US20080316121A1 | 2008-12-25 | |||
| US6559809B1 | 2003-05-06 | |||
| US20070236397A1 | 2007-10-11 |
Attorney, Agent or Firm:
TREYZ, G., Victor (870 Market StreetSuite 98, San Francisco CA, US)
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