DUAL BAND DUAL POLARIZATION ANTENNA ARRAY
First Claim
1. A dual band antenna system, comprising:
- a horizontally polarized antenna array configured to concurrently operate at a first frequency and a second frequency; and
a vertically polarized antenna array coupled to the horizontally polarized antenna array and configured to concurrently operate at the first frequency and the second frequency with the horizontally polarized antenna array; and
a radio modulator/demodulator configured to communicate a radio frequency signal with the horizontally polarized antenna array and vertically polarized antenna array.
8 Assignments
0 Petitions
Accused Products
Abstract
A wireless device having vertically and horizontally polarized antenna arrays can operate at multiple frequencies concurrently. A horizontally polarized antenna array allows for the efficient distribution of RF energy in dual bands using, for example, selectable antenna elements, reflectors and/or directors that create and influence a particular radiation pattern. A vertically polarized array can provide a high-gain dual band wireless environment using reflectors and directors as well. The polarized horizontal antenna arrays and polarized vertical antenna arrays can operate concurrently to provide dual band operation simultaneously.
18 Citations
1 Claim
-
1. A dual band antenna system, comprising:
-
a horizontally polarized antenna array configured to concurrently operate at a first frequency and a second frequency; and a vertically polarized antenna array coupled to the horizontally polarized antenna array and configured to concurrently operate at the first frequency and the second frequency with the horizontally polarized antenna array; and a radio modulator/demodulator configured to communicate a radio frequency signal with the horizontally polarized antenna array and vertically polarized antenna array.
-
Specification