Jarrett Liner is Product Manager for the R&S FSW, FSWX, and FSWP signal and spectrum analyzers at Rohde & Schwarz. Previously a staff RF applications engineer, he has held senior engineering roles at Northrop Grumman, Rockwell Collins, and Analog Devices. He earned a BSEE from North Carolina A&T while working full time and has published on high-speed DACs, phase noise, and RF size, weight, and power.