1. Cyclotron fast wave tube—the double ridges travelling wave peniotron;Yamanouchi,1964
2. The peniotron: A fast wave device of efficient high power MM-wave generation;Dohler,1978
3. The peniotron: An efficient high power MM-wave amplifier;Dohler,1979
4. Physics and classification of fast-wave devices;Dohler;Int. J. Electron.,1983
5. A small signal theory of the peniotron;Dohler,1980