Super wide bandwidth coupling antenna

Details Super wide bandwidth coupling antenna Super wide bandwidth coupling antenna

2011-06-28

2011-06-28

Choi, Jacob Y (Department: 2821)

Communications: radio wave antennas

Antennas

Microstrip

C343S702000, C343S745000

Reexamination Certificate

active

07969362

ABSTRACT:
A super wide bandwidth coupling antenna comprises a first radiation portion made of electric conductor; the first radiation having a body and a feeding frame extending from a body of the first radiation portion; a second radiation portion formed by an electric conductor; a supporting frame extending from a body of the second radiation portion; a ground portion made of electric conductor; one end of the ground portion being connected to the supporting frame of the second radiation portion; a signal feeding wire having a main signal end wire which is electrically connected to the feeding frame of the first radiation portion; a ground end wire of the signal feeding wire being electrically connected to the ground portion; an isolation post for positioning the first radiation portion and second radiation portion with an insulating gap between the first radiation portion and second radiation portion.

REFERENCES:
patent: 4922260 (1990-05-01), Gaskill et al.
patent: 7397430 (2008-07-01), Harihara
patent: 7446717 (2008-11-01), Hung et al.
patent: 7557759 (2009-07-01), Lin et al.
patent: 2008/0291091 (2008-11-01), Su et al.

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