Compact antenna

Details Compact antenna Compact antenna

2007-10-02

2007-10-02

Le, Hoanganh (Department: 2821)

Communications: radio wave antennas

Antennas

Microstrip

C343S702000

Reexamination Certificate

active

11396624

ABSTRACT:
The multi-band antenna1is provided with a dielectric having the three-layer structure obtained by stacking layers so as that a central dielectric layer12made of a low dielectric constant material is sandwiched by lower and upper side dielectric layers11, 13made of high dielectric constant materials, a fed element12formed between the central dielectric layer12and the upper dielectric layer13and its base end being connected to a feed point on a specified side face of the dielectric having the three-layer structure, a grounded parasitic element22formed between the central dielectric layer12and the lower dielectric layer11and its base end being grounded on a specified side face, wherein the fed element21and the grounded parasitic element22is formed from the base end to the open end by a element obtained by connecting a plurality of line conductors and folding at least around the side face opposite to the specified face.

REFERENCES:
patent: 4980694 (1990-12-01), Hines
patent: 5541610 (1996-07-01), Imanishi et al.
patent: 6181278 (2001-01-01), Kakimoto et al.
patent: 05-259724 (1993-10-01), None
patent: 2001-223519 (2001-08-01), None
patent: 2002-076735 (2002-03-01), None
patent: 2002-158529 (2002-05-01), None
patent: 2002-290132 (2002-10-01), None
patent: 2002-299933 (2002-10-01), None
patent: 2003-163528 (2003-06-01), None
patent: 2003-218623 (2003-07-01), None
patent: WO 01/06596 (2001-01-01), None
patent: WO 01/18909 (2001-03-01), None

Affiliated with

Also associated with

Rating

Compact 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 Compact antenna, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Compact antenna will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3839504