ANTENNA ARRANGEMENT FOR INTERFERENCE REDUCTION AND MIMO COMMUNICATION
1 Assignment
0 Petitions
Accused Products
Abstract
The present invention relates to an antenna arrangement for use in a wireless communication system, where the arrangement comprises at least two single-polarized antenna functions. Each antenna function is adapted for radiating an antenna radiation lobe pattern having a horizontal extension in an azimuth plane, and a vertical extension in an elevation plane, perpendicular to the azimuth plane. The antenna functions both have a first polarization in a first direction. In a second direction separated from the first direction, the second antenna function has a second polarization and the first antenna function has a third polarization, the second polarization and the third polarization being orthogonal to each other.
-
Citations
38 Claims
-
1-23. -23. (canceled)
-
24. An antenna arrangement for use in a wireless communication system, where the arrangement comprises:
-
at least two single-polarized antenna functions, each antenna function being adapted for radiating an antenna radiation lobe pattern having a horizontal extension in an azimuth plane, and a vertical extension in an elevation plane, perpendicular to the azimuth plane, where the antenna functions both have a first polarization in a first direction, in a second direction separated from the first direction, the second antenna function has a second polarization and the first antenna function has a third polarization, the second polarization and the third polarization being orthogonal to each other. - View Dependent Claims (25, 26, 27, 28)
-
- 29. A node in a wireless communication system, the node comprising an antenna arrangement, which in turn comprises at least two single-polarized antenna functions, each antenna function being adapted for radiating an antenna radiation lobe pattern having a horizontal extension in an azimuth plane, and a vertical extension in an elevation plane, perpendicular to the azimuth plane, where the antenna functions both have a first polarization in a first direction, where, in a second direction separated from the first direction, one antenna function has a second polarization and another antenna function has a third polarization, the second polarization and the third polarization being orthogonal to each other.
Specification