Overview of the Single Pixel Feed Receiver System of Square Kilometer Array MID Telescope

The Square Kilometre Array (SKA) project is an ambitious international effort to build the world's largest radio telescope with an unprecedented sensitivity because of its huge collecting area. SKA will be a distributed observatory with radio telescopes at two different radio-quiet sites, SKA-MID in South Africa and SKA-LOW in Australia [1]. The first phase of SKA-MID telescope (SKA1-Mid) will consist of a 150-kilometre diameter array of 197 offset Gregorian antennas (dishes). This paper describes an overview of recent progress on design, test, and integration of the Single Pixel Feed Receiver (SPFRx) system of SKA1-Mid telescope.