HIGH ALTITUDE PLATFORM WITH MULTIBEAM COVERAGE FOR AERO-BASED TERMINALS

摘要

A high altitude platform with multibeam coverage for aero-based terminals is disclosed. An example apparatus includes a plurality of user link antennas each configured to provide communication coverage among a plurality of aero-based terminals within a specified volume (or area) of the sky, each antenna being configured to communicate with a specified cell within the specified volume. The apparatus also includes a gateway link antenna configured to provide communication coverage to a ground-based gateway terminal. The user link antennas are configured to have differently sized apertures to maintain a similar spectral density among the cells within the specified coverage area. Such a configuration of user link antennas provides consistent Quality of Service and bandwidth for aero-based terminals (such as private and commercial aircraft) operating within the specified coverage area.