Illustration of an aperture synthesis, a type of interferometry that mixes signals from a collection of telescopes to produce images having the same angular resolution as an instrument the size of the entire collection. Dated 20th century

---

Size: 5348px × 3921px
Location:
Photo credit: © World History Archive / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 20th, angular, aperture, archival, archive, astronomy, century, drawing, historical, history, illustrated, illustration, instrument, interferometry, resolution, science, signal, signals, synthesis, telescope, telescopes