Multichannel Receiver Design, Instrumentation, and First Results at the National Weather Radar Testbed. - Mark B. Yeary; Gerald Crain; Allen Zahrai; Christopher D. Curtis; John Meier; Redmond Kelley; Igor R. Ivic; Robert D. Palmer; Richard Doviak; Guifu Zhang; Tian-You Yu (IEEE Trans. Instrum. Meas., 2012)