Communications: radio wave antennas – Antennas – Microstrip
Reexamination Certificate
2008-07-22
2008-07-22
Ho, Tan (Department: 2821)
Communications: radio wave antennas
Antennas
Microstrip
C343S846000, C340S572700
Reexamination Certificate
active
11253099
ABSTRACT:
A circular polarized antenna having an electrically conductive element having a generally annular outer portion and first and second inner members coupled to the outer portion. A ground shield is spaced from the element, the ground shield providing an effective ground plane. A dielectric material is positioned between the element and at least a portion of the ground shield.
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Search Report and Written Opinion from PCT Application No. PCT/US06/40958 mailed on Nov. 14, 2007.
Applied Wireless Identification Group, Inc.
Ho Tan
Zilka-Kotab, PC
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