Title :
Astigmatic correction by a deformable subreflector
Author :
Wong, Woon-Yin ; von Hoerner, S.
Author_Institution :
National Radio Astronomy Observatory, Green Bank, WV, USA
Keywords :
Antenna measurements; Antennas and propagation; Apertures; Radio astronomy; Servomechanisms; Servomotors; Shape; Telescopes; Testing; Vision defects;
Conference_Titel :
Antennas and Propagation Society International Symposium, 1979
DOI :
10.1109/APS.1979.1148042
