1. REFERENCES
2. 1. KASATKIN, L. V. and CHAYKA, V. E., 2006. Semiconductor Devices of Millimeter Wave Range. Sevastopol, Ukraine: Veber Publ. (in Russian).
3. 2. NALIVAIKO, V. A., BOZHKOV, V. G. and NEUDAKHIN, V. I., 1991. Gunn Diodes for Solid State Tunable Generators. Elektronnaya promyshlennost'. No 7, pp. 58-67 (in Russian).
4. 3. ARKUSHA, YU. V., PISKUN, A. A. and STOROZHENKO, I. P., 2010. Energy and frequency characteristics of Al1-xInxN-based Gunn diodes operating in a resonant cavity of complex geometryBulletin (Visnyk) of V. N. Karazin National University of Kharkiv. Ser. Radiophysics and Electronics, No 927, issue16, pp.3-6 (in Russian).
5. 4. SOLBACH, K., SICKLING, F., and BARTH, H., 1983. Harmonic Gunn Oscillators Allow Frequency Growth. Microwaves and RF, vol. 22, No 4, pp. 75-127.