Title :
Synthesis of phase corrector sequence forming the desired wave beam structure
Author :
Bogdashov, A. ; Denisov, G.
Author_Institution :
Inst. of Appl. Phys., Acad. of Sci., Nizhny Novgorod, Russia
fDate :
27 Sept.-1 Oct. 2004
Abstract :
A new procedure for synthesis of phase corrector sequence forming a desired paraxial field is proposed. The procedure includes a consecutive correction at each corrector of wave beam phase up to the phase determined by a desired field at the system output. It is proved, that each step increases the coupling coefficient of the received field with the desired one. Such a procedure is used for designing of gyrotron quasi-optical systems and other reflector antennas.
Keywords :
gyrotrons; microwave devices; optical beam splitters; reflector antennas; coupling coefficient; gyrotron quasioptical systems; paraxial field; phase corrector sequence synthesis; reflector antennas; wave beam structure; Convergence; Diffraction; Gyrotrons; Iterative algorithms; Mirrors; Noise measurement; Optical design; Optical saturation; Physics; Reflector antennas;
Conference_Titel :
Infrared and Millimeter Waves, 2004 and 12th International Conference on Terahertz Electronics, 2004. Conference Digest of the 2004 Joint 29th International Conference on
Print_ISBN :
0-7803-8490-3
DOI :
10.1109/ICIMW.2004.1422178
