Title:
二偏波導波路の給電構成
Document Type and Number:
Japanese Patent JP5074518
Kind Code:
B2
Abstract:
A waveguide arrangement having a longitudinal extension, along which an electromagnetic wave may propagate, and comprising at least one waveguide part and a feeding arrangement which is arranged for feeding said waveguide part with a first polarization and a second polarization, said polarizations being mutually orthogonal. The feeding arrangement comprises a dielectric carrier material comprising a first feeding conductor, feeding the first polarization and a second feeding conductor, feeding the second polarization, where the first polarization is excited by means of first excitation means fed by said first feeding conductor and the second polarization is excited by means of second excitation means fed by said second feeding conductor, where at least one excitation means is a symmetrical structure with respect to the longitudinal extension.
Inventors:
Regender, Pell
Josephson, Lars
Svenson, Bengt
Josephson, Lars
Svenson, Bengt
Application Number:
JP2009542703A
Publication Date:
November 14, 2012
Filing Date:
December 21, 2006
Export Citation:
Assignee:
Telefon Akti Bora Get Elm Ericson (Pubble)
International Classes:
H01P5/107; H01P1/161
Domestic Patent References:
| JP2003523676A | ||||
| JP9046102A |
Foreign References:
| US5471664 |
Attorney, Agent or Firm:
Miaki Kametani
Tetsuo Kanamoto
Koji Hagiwara
Tetsuo Kanamoto
Koji Hagiwara