System Acquires And Displays Signal-Propagation Data

Electronic system acquires, controls processing of, and displays data from experiments on propagation of phase-coherent radio signals at frequencies of 12, 20, and 30 GHz. Acquisition equipment coordinates flow of data from multiple input channels to computer. Software provides for multi-tasking and for interactive graphical displays, including easy-to-use windows and pulldown menus with mouse input. Offers outstanding accuracy; acquires and displays data and controls associated equipment, all in real time.