Communications: radio wave antennas – Antennas – Microstrip
Reexamination Certificate
2007-04-03
2007-04-03
Dinh, Trinh Vo (Department: 2821)
Communications: radio wave antennas
Antennas
Microstrip
C343S702000, C343S895000
Reexamination Certificate
active
11128921
ABSTRACT:
An antenna assembly includes a base board defining a grounding and dielectric domains, a ground metal layer fabricated on the grounding domain, a dielectric medium mounted on the dielectric domain, and having an upper surface and one lateral surface, a first metal strip including a wave-like strip section mounted on the upper surface of the dielectric medium, and a lateral strip section mounted on the lateral surface of the dielectric medium, and a second metal strip fabricated on the lateral surface of the dielectric medium and having a coupling end coupled electrically to the ground metal layer. After assembly, the first and second metal strips and the ground metal layer cooperatively form an oscillator by virtue of electromagnetic induction to posses a specific frequency range.
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Benq Corporation
Dinh Trinh Vo
Ladas and Parry LLP
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