Multiband antenna and multiband antenna system
First Claim
Patent Images
1. A multiband antenna provided with an antenna portion having a front surface and a back surface, and a ground plane located adjacent to the antenna portion, comprising:
- a front surface side element arranged on the front surface side, which is connected to a feeding point; and
a back surface side element arranged on the back surface side, which is connected to the ground plane, whereinthe front surface side element and the back surface side element share the feeding point.
1 Assignment
0 Petitions
Accused Products
Abstract
A multiband antenna includes an antenna portion having a front surface and a back surface and a ground plane located adjacent to the antenna portion. The multiband antenna includes a front surface side element arranged on the front surface side and connected to a feeding point. The back surface side element arranged on the back surface side and connected to the ground plane.
10 Citations
6 Claims
-
1. A multiband antenna provided with an antenna portion having a front surface and a back surface, and a ground plane located adjacent to the antenna portion, comprising:
-
a front surface side element arranged on the front surface side, which is connected to a feeding point; and a back surface side element arranged on the back surface side, which is connected to the ground plane, wherein the front surface side element and the back surface side element share the feeding point. - View Dependent Claims (5, 6)
-
-
2. A multiband antenna provided with an antenna portion having a front surface and a back surface, and a ground plane located adjacent to the antenna portion, comprising:
-
a front surface side element arranged on the front surface side, which is connected to a feeding point; and a back surface side element arranged on the back surface side, which is connected to the ground plane, wherein the front surface side element is formed of a plurality of elements sharing a common portion connected to the feeding point, the back surface side element has a portion provided along the common portion, and has a shape bent in a vicinity of a branching portion where the plurality of elements are branched off from the common portion.
-
-
3. A multiband antenna provided with an antenna portion having a front surface and a back surface, and a ground plane located adjacent to the antenna portion, comprising:
-
a front surface side element arranged on the front surface side, which is connected to a feeding point; and a back surface side element arranged on the back surface side, which is connected to the wound plane, wherein the front surface side element is formed of a plurality of elements sharing a common portion connected to the feeding point, and the multiband antenna further comprises a short stub branched off from the common portion and connected to the ground plane. - View Dependent Claims (4)
-
Specification
-
- Resources
Litigation Campaign Assessment
Thank you for your request. You will receive a custom alert email when the Litigation Campaign Assessment is available.
×
-
Current AssigneeSanyo Electric Company Limited (Panasonic Holdings Corporation)
-
Original AssigneeSanyo Electric Company Limited (Panasonic Holdings Corporation)
-
InventorsSun, Peng, Feng, Zheng He
-
Primary Examiner(s)Nguyen; Hoang V
-
Application NumberUS11/638,458Publication NumberTime in Patent Office1,076 DaysField of Search343/700.MS, 343/702, 343/846US Class Current343/700.0MSCPC Class CodesH01Q 1/243 with built-in antennasH01Q 5/371 Branching current pathsH01Q 5/378 Combination of fed elements...H01Q 9/0421 with a shorting wall or a s...H01Q 9/30 with feed to end of elongat...H01Q 9/40 Element having extended rad...
