Omni directional space-fed antenna with loop patterns

Details Omni directional space-fed antenna with loop patterns Omni directional space-fed antenna with loop patterns

2007-09-28

2010-11-02

Owens, Douglas W (Department: 2821)

Communications: radio wave antennas

Antennas

High frequency type loops

C343S708000, C343S726000, C343S748000

Reexamination Certificate

active

07825866

ABSTRACT:
The present invention antenna preserves the general size and form factor of the prior art loop antennas while providing the benefits of multiple point feeds at less than one wavelength in separation of feed points. The invention antenna obtains omnidirectional radiation and improved efficiency over the prior art by way of dual slotted, open ended cylindrical or rectangular box structures fed with high impedance feed lines.

REFERENCES:
patent: 2283897 (1939-04-01), Alford
patent: 2368618 (1945-02-01), Sandretto et al.
patent: 2642529 (1949-07-01), Frankel
patent: 2501430 (1950-03-01), Alford
patent: 3427622 (1969-02-01), Kandoian et al.
patent: 4547776 (1985-10-01), Bolt et al.
patent: 4726927 (1988-02-01), Morgan et al.
patent: 6515632 (2003-02-01), McLean
patent: 6911947 (2005-06-01), Cranor et al.

Affiliated with

Also associated with

Rating

Omni directional space-fed antenna with loop patterns does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Omni directional space-fed antenna with loop patterns, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Omni directional space-fed antenna with loop patterns will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4188577