Pivotable antenna and electrical device having a pivotable anten

Details Pivotable antenna and electrical device having a pivotable anten Pivotable antenna and electrical device having a pivotable anten

1995-04-20

1997-04-01

Hajec, Donald T.

Communications: radio wave antennas

Antennas

With radio cabinet

343906, 439916, H01Q 124, H01Q 150

Patent

active

056171064

ABSTRACT:
In a pivotable antenna assembly, a pivot rod is provided having an axial opening therein at a first end thereof and a radial opening extending to the axial opening. An antenna is provided, the antenna having an antenna element and a portion through which a portion of the pivot rod extends such that the axial opening of the pivot rod is inside the portion of the antenna. A coaxial cable having a first end is provided, the coaxial cable including a central conductor, a dielectric material around the conductor, a shielding material around the dielectric material, and a jacket around the dielectric material, the first end of the coaxial cable extending into the axial opening of the pivot rod, the shielding being attached to an interior wall of the pivot rod, and the conductor extending through the radial opening and being attached to the antenna element. A method for making a pivotable antenna assembly is also disclosed.

REFERENCES:
patent: 4001830 (1977-01-01), Ishimaru et al .
patent: 4066324 (1978-01-01), Stephens
patent: 4081750 (1978-03-01), Herr et al.
patent: 4471493 (1984-09-01), Schober
patent: 5170173 (1992-12-01), Krenz et al.
patent: 5218370 (1993-06-01), Blaese
patent: 5255001 (1993-10-01), Tamura et al.
patent: 5271684 (1993-12-01), Phillips
patent: 5440315 (1995-08-01), Wright et al.
patent: 5467477 (1995-11-01), Furuta et al.

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