Doc Ewen

Doc Ewen: The Horn, HI, and Other Events in US Radio Astronomy

by Doc Ewen, © 2003

Slide 7: Microwave and Millimeter Wave Applications in the 1970s and 1980s

[Close up of antennas]

Close up look at the four parabolic antennas. Credit: Photo courtesy of Doc Ewen.

Slide 8
Modified on by Ellen Bouton