论文信息 - Design considerations for bi-conical multibeam antennas

Design considerations for bi-conical multibeam antennas

Vertical radiation patterns and antenna gain of biconical multibeam antennas can be significantly improved by optimizing the shape of the bi-conical waveguide. Corrugations reduce the sidelobes in the same manner as with rectangular horn antennas. The number of horizontal beams and bandwidth are not effected by the described measures.

W. Wiesbeck | F. Demmerle

[1] W. Wiesbeck,et al. A bi-conical multibeam antenna for space division multiple access , 1997, IEEE Antennas and Propagation Society International Symposium 1997. Digest.

[2] L. Peters,et al. Properties of cutoff corrugated surfaces for corrugated horn design. [corrugation shape and density effects on scattering , 1974 .