Title:
CAPACITIVELY COUPLED COMPOUND LOOP ANTENNA
Document Type and Number:
WIPO Patent Application WO/2013/064910
Kind Code:
A3
Abstract:
A compound loop antenna (CPL) is described that includes a capacitively fed magnetic loop and/or a capacitively fed electric field radiator. Embodiments include single-band CPL antennas and multi-band CPL antennas. The CPL antennas have been reduced in physical size by capacitively feeding the loop and/or radiator. The embodiments include at least one e-field radiation element that is capacitively coupled or not capacitively coupled, at least one magnetic loop element that is capacitively coupled. A continuation of the magnetic loop may be continued with either a wire or a connection to a second layer.
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Inventors:
ORSI RYAN JAMES (US)
FOSTER MATTHEW ROBERT (US)
POILASNE GREGORY (US)
FOSTER MATTHEW ROBERT (US)
POILASNE GREGORY (US)
Application Number:
PCT/IB2012/002884
Publication Date:
July 04, 2013
Filing Date:
November 05, 2012
Export Citation:
Assignee:
DOCKON AG (CH)
International Classes:
H01Q5/00; H01Q5/10; H01Q5/35; H01Q7/00; H01Q9/30; H01Q21/29
Domestic Patent References:
| WO2011100618A1 | 2011-08-18 | |||
| WO2011062274A1 | 2011-05-26 | |||
| WO2010126292A2 | 2010-11-04 | |||
| WO2009118565A1 | 2009-10-01 |
Foreign References:
| US20110102283A1 | 2011-05-05 | |||
| US20090073048A1 | 2009-03-19 | |||
| EP1684379A1 | 2006-07-26 | |||
| EP1973192A1 | 2008-09-24 |
Other References:
See also references of EP 2774216A2
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