Serrated-roll edge for microwave antennas

Communications: radio wave antennas – Antennas – Antenna components

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343914, H01Q 15140, H01Q 191

Patent

active

052989119

ABSTRACT:
The invention presents an optimum method and mean for reducing the side robes of microwave antennas whether mounted or through the serrated-roll treatment of their edges. The reduction of side robes leads to the enhancement of the main robe, the suppression of the unwanted electromagnetic interference, the improvement of antenna performance, as well as lowering the size of antenna.

REFERENCES:
patent: 3599219 (1971-08-01), Holtum, Jr. et al.
patent: 4307403 (1981-12-01), Yamada et al.
patent: 4885593 (1989-12-01), Hess, Jr. et al.
Burnside et al., Curved Edge Modification of Compact Range Reflector, IEEE Trans. Ant. & Prop., AP35, No. 2 Feb. 1987, pp. 176-182.
Translation of Japan Kokai Pub. #62-098805 to Momose et al. Published May 8, 1987, 11 pages.

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