Title :
Experiment study of an input coupler for Ka band harmonic multiplying gyro-amplifier
Author :
Luo, Jirun ; Guo, Hezhong ; Su, Yinong ; Wu, Deshun ; Wu, Ersheng ; Miao, Yonghuan ; Guo, Wei ; Zheng, Lei
Author_Institution :
Inst. of Electron., Acad. Sinica, Beijing, China
Abstract :
Mode converters, TE 10 □→TE 01 ⊙ for power input coupling and TE 01 O&lrhar2;TE 02 O for mode selection and beam-wave interaction, have been designed, manufactured, and characterized, and an input coupler has been formed for a Ka band harmonic multiplying gyro-amplifier. Good experimental results have been obtained.
Keywords :
gyrotrons; microwave amplifiers; millimetre wave amplifiers; waveguide couplers; 16.5 to 17.5 GHz; 33 to 35 GHz; Ka band harmonic multiplying gyro-amplifier; TE/sub 01//sup O//spl lrhar2/TE/sub 02//sup O/ mode converters; TE/sub 10//sup /spl square///spl rarr/TE/sub 01//sup /spl odot// mode converters; beam-wave interaction; coaxial waveguide; gradually slotted waveguide; input coupler; mode selection; power input coupling; rectangular waveguide; Coaxial components; Frequency conversion; Gyrotrons; Manufacturing; Microwave propagation; Optical coupling; Power system harmonics; Rectangular waveguides; Tellurium; Waveguide transitions;
Conference_Titel :
Microwave Conference, 2001. APMC 2001. 2001 Asia-Pacific
Conference_Location :
Taipei, Taiwan
Print_ISBN :
0-7803-7138-0
DOI :
10.1109/APMC.2001.985508
