Abstract
A general dispersion relation for the cyclotron autoresonance maser (CARM) that takes into account self-consistent couplings between TE, TM and ac space charge perturbations in a uniform planar waveguide is derived. The dispersion relation predicts enhanced growth rate due to ac space charge effects. Results from computer simulations of a planar CARM amplifier are presented to support this finding.
Similar content being viewed by others
References
Arne W. Fliflet, Int. J. Electron.61, 1049 (1986).
K.R. Chu and A.T. Lin, IEEE Trans. Plasma Science16, 90 (1988).
L. Chen, “Waves and Instabilities in Plasmas,” (World Scientific, Singapore, 1987).
S.T. Tsai, J.W. Van Dam, and L. Chen, Plasma Phys.26, 907 (1984).
T.M. Antonsen, W.M. Manheimer, and B. Levush, Int. J. Electron.61, 823 (1986).
B. Goplen, Bull. Am. Phys. Soc.29, 986 (1981).
S. Liu and Z. Yang, Int. J. Electron.51, 341 (1981).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Chen, L., Kho, T.H. & Lin, A.T. Self-consistent theory of cyclotron autoresonance maser in a uniform planar waveguide. Int J Infrared Milli Waves 11, 821–835 (1990). https://doi.org/10.1007/BF01010135
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01010135