Communications: radio wave antennas – Antennas – Balanced doublet - centerfed
Patent
1997-06-02
1999-12-07
Wong, Don
Communications: radio wave antennas
Antennas
Balanced doublet - centerfed
343817, 343821, 343703, 343872, H01Q 926
Patent
active
059991410
ABSTRACT:
A directional antenna for telecomunication base station applications for home or business is provided. A folded dipole, a passive reflector, a balun and selectively routed coaxial transmission line all enclosed in a plastic enclosure provide improved stability of operating parameters when subjected to significant installation variations. The use of a PVC or similar plastic enclosure results in increased bandwidth while permitting printed circuit techniques and similar electronic construction methods the necessary protection and structural integrity.
REFERENCES:
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patent: 5202696 (1993-04-01), Sheriff
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patent: 5463405 (1995-10-01), Liu et al.
patent: 5657030 (1997-08-01), Peck et al.
Phan Tho
Wong Don
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