Multi-segmented planar antenna with built-in ground plane

Details Multi-segmented planar antenna with built-in ground plane Multi-segmented planar antenna with built-in ground plane

2005-03-22

2005-03-22

Chen, Shih-Chao (Department: 2821)

Communications: radio wave antennas

Antennas

Microstrip

C343S846000, C343S830000

Reexamination Certificate

active

06870505

ABSTRACT:
A multi-segmented planar antenna with a built in ground plane and method of forming the antenna are described. The antenna elements are formed on a layer of first dielectric having conducting material on both the first and second sides of the layer of first dielectric, such as a printed circuit board. Antenna elements are formed on both sides of the layer of first dielectric using selective etching of the conducting material. Two antenna elements are generally rectangular separated by a narrow gap and electrically connected by two shorting strips across the gap. Two antenna elements are long and narrow wherein the length of each is an integral multiple of a quarter wavelength of the operating frequencies of the antenna A layer of second dielectric is placed between the layer of first dielectric having the antenna elements and a ground plane. The antenna can be fully encapsulated in a plastic encapsulation material.

REFERENCES:
patent: 4410891 (1983-10-01), Schaubert et al.
patent: 5777583 (1998-07-01), Canora et al.
patent: 6097345 (2000-08-01), Walton
patent: 6133878 (2000-10-01), Lee
patent: 6268831 (2001-07-01), Sanford
patent: 6329950 (2001-12-01), Harrell et al.
patent: 6346914 (2002-02-01), Annamaa
patent: 6429828 (2002-08-01), Tinaphong et al.
patent: 6492947 (2002-12-01), Anderson
patent: 6552696 (2003-04-01), Sievenpiper et al.
patent: 6556169 (2003-04-01), Fukuura et al.
patent: 6600449 (2003-07-01), Onaka et al.
patent: 6639558 (2003-10-01), Kellerman et al.

Affiliated with

Also associated with

Rating

Multi-segmented planar antenna with built-in ground plane does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multi-segmented planar antenna with built-in ground plane, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-segmented planar antenna with built-in ground plane will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3420268