Low profile bicone antenna

Details Low profile bicone antenna Low profile bicone antenna

2006-04-12

2008-08-05

Chen, Shih-Chao (Department: 2821)

Communications: radio wave antennas

Antennas

Wave guide type

C343S774000, C343S908000

Reexamination Certificate

active

07408521

ABSTRACT:
An antenna that includes, in at least one embodiment, first and second radiating elements each having a substantially conical radiating surface. Each radiating surface may be substantially linearly conical or nonlinearly conical. The radiating surfaces are substantially aligned coaxially, and the radiating elements are positioned on opposing sides of a signal launching region, extending in opposing directions from the signal launching region. A signal feed extends through the first radiating element, thereby positioning a signal launch point between the first and second radiating elements in the signal launching region proximate vertices of the first and second radiating surfaces. The first and second radiating elements have first and second included angles, respectively, that are each no less than about 40 degrees.

REFERENCES:
patent: 2501020 (1950-03-01), Barnes
patent: 3656166 (1972-04-01), Klopach et al.
patent: 4686536 (1987-08-01), Allcock
patent: 4814777 (1989-03-01), Monser
patent: 5534880 (1996-07-01), Button et al.
patent: 6268834 (2001-07-01), Josypenko
patent: 6369778 (2002-04-01), Dockery
patent: 6667721 (2003-12-01), Simonds
patent: 7221326 (2007-05-01), Ida et al.
patent: 2003/0107524 (2003-06-01), Hart
patent: 2003/0210207 (2003-11-01), Suh et al.
patent: 2006/0022885 (2006-02-01), Ida et al.
patent: 1862878 (2006-11-01), None
patent: 1189305 (2002-03-01), None
patent: 1189305 (2003-08-01), None
patent: 1523064 (2005-04-01), None
patent: 2754109 (2007-08-01), None
patent: 2165097 (1986-04-01), None
patent: P2003-198236 (2003-07-01), None
patent: 2004/010531 (2004-01-01), None
European Partial Search Report, Application No. 06250377.6 issued May 22, 2006.
European Extended Search Report, Application No. 06250377.6 issued Aug. 28, 2006.
PCT International Search Report and Written Opinion, Application No. PCT/US2007/062844 issued Jun. 21, 2007.
Lee, Jae W., et al., “The Wideband Characteristics of Plate Antenna with Elliptical Cross Section.” Electromagnetic Compatibility, May 11, 2003, vol. 1, pp. 154-157.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3995416