The Australian SKA Pathfinder: A ‘next generation’ Radio Telescope

The Australian SKA Pathfinder is a new 36-element radio interferometer designed to be a fast survey telescope. Its key technology, phased-array receivers designed by CSIRO, has shown proven advantages in bandwidth, field of view and adaptability. ASKAP is located at a superbly ‘radio quiet’ site in Western Australia, one of the sites that will house the international Square Kilometre Array.