Communications: radio wave antennas – Antennas – Plural diverse-type antennas using same active element
Reexamination Certificate
2011-01-11
2011-01-11
Wimer, Michael C (Department: 2821)
Communications: radio wave antennas
Antennas
Plural diverse-type antennas using same active element
C343S767000, C343S828000, C343S830000
Reexamination Certificate
active
07868838
ABSTRACT:
A wideband antenna includes a ground element comprising an upper first side, a first metal sheet a short arm connecting to the first side of the grounding element and a long arm separated from the first side, a second metal sheet electrically connecting to the first metal sheet, a third metal sheet perpendicular to the second metal sheet, and a slot between the first side of the ground element and the long arm of the first metal sheet; wherein said slot, said second metal sheet and said third metal sheet work together to form an ultra wide resonant frequency.
REFERENCES:
patent: 6861986 (2005-03-01), Fang et al.
patent: 7446717 (2008-11-01), Hung et al.
Chang Ming Chieh
Cheng Andrew C.
Chung Wei Te
Hon Hai Precision Ind. Co. Ltd
Wimer Michael C
LandOfFree
Ultra wideband antenna does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Ultra wideband antenna, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ultra wideband antenna will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2673561