Theory modification and design of elliptical quasi-optical mode converter for Ka-band quasi-TE01 mode

Kang-Cheng ZHOU; Jin-Jun FENG

doi:10.11972/j.issn.1001-9014.2021.06.008

[1] M V Kartikeyan, E Borie, M Thumm. Gyrotrons: High power microwave and millimeter wave technology, 1-5(2003).

[2] Xin-Jian NIU, Ling GU, Sheng YU et al. Corrugated waveguide mode conversion for 94 GHz second-harmonic gyrotron. J. Infrared Millim. Waves.

[3] Da-Fu DAI. The present status and future developments of high power microwave. Vacuum Electronics, 5, 20-26(2004).

[4] Hai-Jing ZHOU, Wu DING, Qing-Xiang LIU. Research on vlasov-type antenna. High Power Laser and Particle Beams, 14, 431-433(2002).

[5] Hui-Qi BIAN, Chao-Hai DU, Shi PAN et al. Design and analysis of a broadband quasi-optical mode converter with a Denisov launcher. J. Infrared Millim. Waves.

[6] Bai-Suo WANG, Sen LI, Yan WANG et al. Eigen modes in elliptic waveguide. Acta Electronica Sinica, 3, 353-357(2003).

[7] A A Bogdashov, G G Denisov. Asymptotic theory of high-efficiency converters of higher-order waveguide modes into eigenwaves of open mirror lines. Radiophysics and Quantum Electron, 47, 283-296(2004).

[8] J B Jin, K B Piosczy, M Thumm et al. Quasi-optical mode converter/mirror system for a high power coaxial-cavity gyrotron. IEEE Trans on Plasma Sci, 34, 1508-1515(2006).

[9] J A Lorbeck, R J Vernon. Singly curved dual-reflector synthesis technique applied to a quasi-optical antenna for a gyrotron with a whispering-gallery mode output. IEEE Trans Antennas Propag, 39, 1733-1741(1991).

[10] A W Mobius, J A Casey, K E Kreischer et al. An improved design for quasi-optical mode conversion of whispering gallery mode gyrotron radiation. Int J. Infrared Millim. Waves, 13, 1033-1063(1992).

[11] M Blank. High efficiency quasi-optical mode converters for overmoded gyrotrons. PhD thesis(1994).

[12] Bin WANG, Chao-Hai DU, Pu-Kun LIU et al. Study and Design of a quasi-optical mode converter for W-band whispering-gallery mode gyrotron. Acta Physica Sinica, 59, 2512-2518(2010).