aperture synthesis

noun

1. (in radio astronomy) a technique that combines the inputs of a set of radio telescopes to obtain a greater resolution of images than is possible with a single member of the set.

aperture synthesis

noun

1. an array of radio telescopes used in radio astronomy to simulate a single large-aperture telescope. Some such instruments use movable dishes while others use fixed dishes

Word History and Origins

Origin of aperture synthesis¹

First recorded in 1960–65