Electrical cable apparatus

Details Electrical cable apparatus Electrical cable apparatus

1986-07-25

1987-08-25

Nimmo, Morris H.

Electricity: conductors and insulators

Conduits, cables or conductors

Conductor structure

57214, 57218, 174130, 174131R, H01B 508

Patent

active

046894446

ABSTRACT:
A novel construction of a trailing wire antenna radiating element using conductive material in the central core wound in a direction opposite to the conductive material on the outer layer in the skin effect area to reduce AC impedance. To compensate for the strength lost with the conductive material in the core area, high tensile strength and non-magnetic material such as stainless steel or beryllium copper is used in the outer layer. For a given diameter wire cable, the present device has much lower impedance and much higher strength while remaining more flexible.

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patent: 3609611 (1971-09-01), Parnell
patent: 3647939 (1972-03-01), Schoerner
patent: 4349694 (1982-09-01), Vives

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