Communications: radio wave antennas – Antennas – Active sleeve surrounds feed line
Patent
1986-08-14
1990-06-26
Hille, Rolf
Communications: radio wave antennas
Antennas
Active sleeve surrounds feed line
343790, 343792, H01Q 904
Patent
active
049375881
ABSTRACT:
A system for attaining an impedance match uses an array of collinear dipoles. By the shifting of the feedpoints away from the centers of the dipoles, the match may be made to any desired input feedpoint impedance.
REFERENCES:
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patent: 4087823 (1978-05-01), Faigen et al.
patent: 4217589 (1980-08-01), Stahler
Moxon, "HF Antennas for all Locations", 1984, pp. 42-43.
Hille Rolf
Le Hoang-anh
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