Craig R. Donaldson

High Power Wideband Gyrotron Backward Wave Oscillator Operating towards the Terahertz Region

Wenlong He, Craig R. Donaldson, Liang Zhang et al. · Physical Review Letters · 2013 · 159 citations

A cusp electron gun for millimeter wave gyrodevices

Craig R. Donaldson, Wenlong He, A. W. Cross et al. · Applied Physics Letters · 2010 · 130 citations · Full text

Experimental Results, Electrical Engineering, Witness Plate Technique +10

Broadband Amplification of Low-Terahertz Signals Using Axis-Encircling Electrons in a Helically Corrugated Interaction Region

Wenlong He, Craig R. Donaldson, Liang Zhang et al. · Physical Review Letters · 2017 · 115 citations · Full text

Frequency Band, Experimental Results, Electrical Engineering +14

Multi-Mode Coupling Wave Theory for Helically Corrugated Waveguide

Liang Zhang, Wenlong He, K. Ronald et al. · IEEE Transactions on Microwave Theory and Techniques · 2011 · 107 citations

Engineering, Pulse Compressor, Physics +10

A W-Band Multi-Layer Microwave Window for Pulsed Operation of Gyro-Devices

Craig R. Donaldson, Wenlong He, Liang Zhang et al. · IEEE Microwave and Wireless Components Letters · 2013 · 71 citations

Microwave Properties, Electrical Engineering, Pulsed Operation +13