Communications: radio wave antennas – Antennas – Microstrip
Reexamination Certificate
2011-03-22
2011-03-22
Owens, Douglas W (Department: 2821)
Communications: radio wave antennas
Antennas
Microstrip
C343S702000, C343S829000, C343S846000
Reexamination Certificate
active
07911391
ABSTRACT:
A dual-band antenna has a feeding conductor with a feeding point and a connecting portion extending downwardly from the feeding conductor. A first radiating conductor and a loop protrusion respectively extend outward from two opposite sides of the connecting portion. A grounding portion faces the loop protrusion and is spaced apart from the feeding conductor to form a small gap therebetween. A loop connection is disposed away from the feeding conductor and connects an upper portion of the loop protrusion and an upper portion of the grounding portion.
REFERENCES:
patent: 7333067 (2008-02-01), Hung et al.
patent: 7446717 (2008-11-01), Hung et al.
patent: 7501987 (2009-03-01), Wang et al.
patent: 7633448 (2009-12-01), Su et al.
patent: 7667664 (2010-02-01), Tao
patent: 2008/0007461 (2008-01-01), Su et al.
Hsiao Lan-Yung
Shih Kai
Tsai Yung-Chih
Wu Yu-Yuan
Cheng Uei Precision Industry Co. Ltd.
King Anthony
Owens Douglas W
Tran Chuc D
WPAT, P.C.
LandOfFree
Dual-band 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 Dual-band antenna, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dual-band antenna will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2741430