Broadband polarized antenna including magnetodielectric...

Details Broadband polarized antenna including magnetodielectric... Broadband polarized antenna including magnetodielectric...

2006-02-13

2009-08-11

Wimer, Michael C (Department: 2821)

Communications: radio wave antennas

Antennas

Including magnetic material

C343S873000

Reexamination Certificate

active

07573431

ABSTRACT:
The broadband small antenna has equal magnetic electric proportions, circular polarization, and an isoimpedance magnetodielectric (μr≡∈r) shell for controlled wave expansion. The shell is a radome without bandwidth limitation, with reflectionless boundary conditions to free space, providing loading and broad bandwidth antenna size miniaturization. The system is spherically structured based upon size, quality (Q) and bandwidth.

REFERENCES:
patent: 2179257 (1939-11-01), Goloviznin
patent: 3719950 (1973-03-01), Bukhman et al.
patent: 4048280 (1977-09-01), Borzyak et al.
patent: 4184972 (1980-01-01), Pevzner et al.
patent: 4429314 (1984-01-01), Albright
patent: 5817250 (1998-10-01), Mauczok et al.
patent: 6033782 (2000-03-01), Hubbard et al.
patent: 6063511 (2000-05-01), Purinton et al.
patent: 6117517 (2000-09-01), Diaz et al.
patent: 6440244 (2002-08-01), Diaz et al.
patent: 6441771 (2002-08-01), Victora
L.J. Chu, “Physical Limitations in Omnidirectional Antennas”, Appl. Phys, 1948, 19, pp. 1163-1175.
Jasik et al., “Antenna Engineering Handbook”, 1sted., p. 17-9, 1961.
Wheeler, H.A., “A Helical Antenna For Circular Polarization”, IRE Proc., vol. 35, Dec. 1947, pp. 1484-1488.
Maxwell, J.E., “Electricity and Magnetism”, Oxford University Press, 3rdedition, vol. 2, 1892, pp. 304-308.
Wheeler, H.A., “The Spherical Coil as an Inductor, Shield, or Antenna”, IRE Proc., vol. 46, Sep. 1958, pp. 1595-1602 & Errata, vol. 48, Mar. 1960, p. 328.
Wheeler, H.A., “The Radiansphere Around A Small Antenna”, Proceedings of the IRE, Aug. 1959.

Affiliated with

Also associated with

Rating

Broadband polarized antenna including magnetodielectric... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Broadband polarized antenna including magnetodielectric..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Broadband polarized antenna including magnetodielectric... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4107907