DocumentCode
2079777
Title
MM-Wave Electrically Scanning Antenna on Planar Gyrotropic Structure with Ferrite Control
Author
Zaitsev, E.F. ; Yavon, Y.P. ; Komarov, Y.A. ; Puzakov, A N ; Milevsky, N P ; Kanivets, A.Y.
Author_Institution
Leningrad Polytechnic Institute, Department of Radiophysics, Polytechnicheskaya 29, Leningrad, 195251, USSR
Volume
2
fYear
1990
fDate
9-13 Sept. 1990
Firstpage
1501
Lastpage
1504
Abstract
A new antenna, based on a travelling wave antenna principle, is presented. Antenna consists of a ferrite-dielectric waveguide and microstrip dipoles, which are placed along on a surface of the waveguide. The phase velocity of the exciting wave is changed, when ferrite elements are magnetized. Presented antenna is mm-wave and low cost, because planar integrated technology can be applied. The 35 GHz antenna possesses two dimensional scanning in ± 40 degree angle range and 6 - 1 degree 3-dB pattern width.
Keywords
Antennas and propagation; Dielectrics; Dipole antennas; Electromagnetic waveguides; Ferrites; Gyrotropism; Microstrip antenna arrays; Microstrip antennas; Phased arrays; Surface waves;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 1990. 20th European
Conference_Location
Budapest, Hungary
Type
conf
DOI
10.1109/EUMA.1990.336280
Filename
4136217
Link To Document