Design of a quasi-optical mode conversion system with variable output beamsize

Authors
Ogawa, I Idehara, T Kasparek, W
Citation
I. Ogawa et al., Design of a quasi-optical mode conversion system with variable output beamsize, INT J ELECT, 87(4), 2000, pp. 457-467
Citations number
18
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
INTERNATIONAL JOURNAL OF ELECTRONICS
ISSN journal
00207217 → ACNP
Volume
87
Issue
4
Year of publication
2000
Pages
457 - 467
Database
ISI
SICI code
0020-7217(200004)87:4<457:DOAQMC>2.0.ZU;2-K
Abstract
The quasi-optical system consisting of a quasi-optical antenna and two para bolic mirrors can convert the TE03 mode output (f = 301 GHz) of the Gyrotro n FU IV into a well collimated, linearly polarized beam. This system offers the possibility of tuning the size of the beam produced from 5 mm up to 24 mm by rotating and moving the two parabolic mirrors.