A traveling wave tube amplifier operating above 300 GHz based on folded waveguide (FWG) slow-wave structure is presented in this paper. The design and test results of key components are presented, ...

We present the experimental demonstration of a traveling-wave tube (TWT) power amplifier operating in the W-band (75-110 GHz) frequency range. The device is based on a serpentine waveguide (SWG) ...

Halo X, which puts the driver inside the amp’s feedback loop without the driver itself using feedback. That’s some clever circuit wizardry, and it’s exclusive to the 4.4mm balanced output. Want to ...