Antenna with dual polarized radiators
AssigneeTelefonaktiebolaget LM Ericsson (publ)
InventorsMaximilian Obermayer, Andreas Vollmer, Markus Mohr
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Abstract
An antenna, in particular for a mobile communication cell site, has a radiator and a radiator feed being electrically coupled to the radiator. The radiator is a dual polarized dipole radiator, wherein each dipole is formed of two dipole arms and the dipoles are in a crossed arrangement relative to each other. The radiator feed comprises a feed line for each dipole, a balun for each dipole and a connection port for each dipole arm of the radiator, wherein the radiator feed extends within a single feed plane between the dipole arms, the feed plane intersecting the dipoles in the region of the crossing. Further, a mobile communication cell site is shown.
Claims16
Antenna, in particular for a mobile communication cell site, comprising at least one radiator and a radiator feed being electrically coupled to the at least one radiator, the radiator being a dual polarized dipole radiator, wherein each dipole is formed of two dipole arms and the dipoles are in a crossed arrangement relative to each other, wherein the radiator feed comprises a feed line for each dipole, a balun for each dipole and a connection port for each dipole arm of the radiator, and wherein the radiator feed extends within a single feed plane between the dipole arms, the feed plane intersecting the dipoles in the region of the crossing.
Cell site comprising an antenna, the antenna comprising at least one radiator and a radiator feed being electrically coupled to the at least one radiator, the radiator being a dual polarized dipole radiator, wherein each dipole is formed of two dipole arms and the dipoles are in a crossed arrangement relative to each other, wherein the radiator feed comprises a feed line for each dipole, a balun for each dipole and a connection port for each dipole arm of the radiator, and wherein the radiator feed extends within a single feed plane between the dipole arms, the feed plane intersecting the dipoles in the region of the crossing.
Dependencies are inferred from the claim text.