Fixed Radio Systems; Point to Multipoint Antennas; Antennas for point-to-multipoint fixed radio systems inthe 11 GHzto60GHzband; Part 3: Multipoint Multimedia Wireless System in 40,5 GHz to 43,5 GHz
The present document specifies the essential electrical requirements for linear polarization, fixed beam antennas to be utilized with new multipoint (P-MP and MP-MP) Multimedia Wireless Systems (MWS), including central station, repeater and terminal station applications, operating in frequency bands from 11 GHz to 60 GHz. These systems use various multiple access schemes. Antennas may be aligned manually, by electromechanical or by switching between a set of antennas. Electronically steered antenna arrays, and circularly polarized antennas are not considered in the present document.