Radio astronomy antenna having spherical reflector formed integral with earth's surface
United States Patent 2976533

Inventors:
Salisbury, Winfield W.
Publication Date:
03/21/1961
View Patent Images:
Download PDF 2976533 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
ZENITH RADIO CORP
Primary Class:
343/755
Other Classes:
359/859, 126/600, 343/761, 126/698, 343/912, 126/689
International Classes:
H01Q19/19; H01Q19/10
US Patent References:
2677056Aerial system