The high-frequency limit of reflector antennas is usually governed by the magnitude of the surface error. Whereas little can be done for the high-spatial frequency portion of this error, there are various techniques that can be employed to compensate for large-scale surface errors due to gravity induced distortions for spacecraft antennas.
Distortion compensation techniques for large reflector antennas
2001 IEEE Aerospace Conference
10.03.2001
Aufsatz (Konferenz)
Keine Angabe
Englisch