Advances in modeling and simulation of vacuum electronic devices

• Published in: Proceedings of the IEEE Vol. 87; no. 5; pp. 804 - 839
• Main Authors: Antonsen, T.M., Mondelli, A.A., Levush, B., Verboncoeur, J.P., Birdsall, C.K.
• Format: Journal Article
• Language: English
• Published: IEEE 1999
• Subjects: Computational modeling; Computer simulation; Devices; Electrodynamics; Electronic devices; Errors; Fabrication; Laboratories; Mathematical models; Microwave devices; Numerical simulation; Physics; Process design; State of the art; Testing
• ISSN: 0018-9219; 1558-2256
• DOI: 10.1109/5.757256

Recent advances in the modeling and simulation of vacuum electronic devices are reviewed. Design of these devices makes use of a variety of physical models and numerical code types. Progress in the development of these models and codes is outlined and illustrated with specific examples. The state of the art in device simulation is evolving to the point such that devices can be designed on the computer, thereby eliminating many trial and error fabrication and test steps. The role of numerical simulation in the design places can be expected to grow further in the future.