Communications: radio wave antennas – Antennas – Microstrip
Reexamination Certificate
2005-06-07
2005-06-07
Ho, Tan (Department: 2821)
Communications: radio wave antennas
Antennas
Microstrip
C343S830000, C333S126000
Reexamination Certificate
active
06903687
ABSTRACT:
A novel feed structure, for an antenna having a resonant electric field structure, comprising a patch element, an integrated circuit attached to the patch element, at least one inner conductor electrically connected to and terminating at the integrated circuit on a first end of the at least one inner conductor, wherein the at least one inner conductor extends through and is not electrically connected to the patch element, and wherein the at least one inner conductor is available for electrical connectivity on a second end of the at least one inner conductor, and an outer conductor electrically connected to and terminating at the patch element on a first end of the outer conductor, wherein the outer conductor is available for electrical connectivity on a second end of the outer conductor, and wherein the outer conductor concentrically surrounds the at least one inner conductor from the second end of the at least one inner conductor available for electrical connectivity to the first end of the outer conductor terminating at the patch element.
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Chu Andrew W.
Dobbins Justin A.
Fink Patrick W.
Lin Greg Y.
Ho Tan
Ro Theodore U.
The United States of America as represented by the United States
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