Wideband antenna module
AssigneeQuanta Computer Inc.
InventorsChi-Hsuan Lee, Pei-Ling Teng, Kuo-Cheng Chen
Life of this patent
Estimating the term…
Abstract
A wideband antenna module includes a ground conductor, two radiating conductors and a decoupling inductor. Each of the radiating conductors includes a feed-in portion, a ground portion and three radiating portions. The feed-in portion is spaced apart from the ground conductor and has a feed-in end part. The ground portion is connected to the feed-in portion and the ground conductor. For each of the radiating conductors, the radiating portions are arranged in sequence from the feed-in portion to a free end part. The decoupling inductor is connected between the free end parts of the two radiating conductors.
Claims16
A wideband antenna module, comprising:
- a ground conductor having a first ground end part and a second ground end part;
- a first radiating conductor including
- a first feed-in portion spaced apart from said ground conductor, and having a first feed-in end part that is configured to be fed with a first radio frequency signal and that is adjacent to said first ground end part of said ground conductor,
- a first ground portion connected to said first feed-in portion and said ground conductor,
- a first radiating portion connected to said first feed-in portion,
- a second radiating portion connected to said first radiating portion, and
- a third radiating portion having a first connecting end part that is connected to said first radiating portion, and a first free end part that is opposite to said first connecting end part;
- a second radiating conductor including
- a second feed-in portion spaced apart from said ground conductor, and having a second feed-in end part that is configured to be fed with a second radio frequency signal and that is adjacent to said second ground end part of said ground conductor,
- a second ground portion connected to said second feed-in portion and said ground conductor,
- a fourth radiating portion connected to said second feed-in portion,
- a fifth radiating portion connected to said fourth radiating portion, and
- a sixth radiating portion having a second connecting end part that is connected to said fourth radiating portion, and a second free end part that is opposite to said second connecting end part and that is adjacent to said first free end part of said third radiating portion;
- and
- a decoupling inductor connected between said first free end part of said third radiating portion and said second free end part of said sixth radiating portion,
- wherein said first feed-in portion, said first radiating portion and said second radiating portion cooperate to form a first current path for operating in a first resonant mode, the first resonant mode covering a first frequency band, and
- said second feed-in portion, said fourth radiating portion and said fifth radiating portion cooperate to form a second current path for operating in a second resonant mode, the second resonant mode covering the first frequency band.
Dependencies are inferred from the claim text.