Antenna with volume of material

Details Antenna with volume of material Antenna with volume of material

2011-04-26

2011-04-26

Wimer, Michael C (Department: 2821)

Communications: radio wave antennas

Antennas

Including magnetic material

C343S873000, C343S895000

Reexamination Certificate

active

07932869

ABSTRACT:
An antenna includes one or more antenna elements and a volume of material contained at least partly within a volume of the one or more antenna elements. The volume of material has at least one electromagnetic property that is different from free space. The volume of material may include dielectric material and/or ferrite material. The antenna elements may be isolated magnetic dipole (IMD) antenna elements. The electromagnetic property may be permeability and/or permittivity.

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patent: 2006/0220966 (2006-10-01), Sarychev et al.
International Search Report for PCT Application No. PCT/US2008/073612.
Rowson, “Optimized Performance When Integrating Multiple Antennas”; Antenna Systems & Technology, Sep./Oct. 2006, USA.

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