Abstract: A flat-roofed sine ridge waveguide (flat-roofed SRWG) is investigated for application in a backward wave oscillator (BWO) operating in the range from 300 to 350 GHz. The truncated ridge ...

With all the materials needed in hand, it is time to get on with the build. The first thing to do is print out the 3D part you’ll need for this build. We have included the models above, but you can ...