Modal adaptive antenna using reference signal LTE protocol
First Claim
1. A multi-input multi-output (MIMO) antenna processing system comprising:
- a first automatic tuning module configured to communicate first voltage signals to active components associated with a first modal antenna, wherein a first input of the first automatic tuning module is generated from a first lookup table and a second input of the first automatic tuning module is communicated from a first adaptive processor; and
a second automatic tuning module configured to communicate second voltage signals to active components associated with a second modal antenna, wherein a first input of the second automatic tuning module is generated from a second lookup table and a second input of the second automatic tuning module is communicated from one of;
the first adaptive processor or a second adaptive processor.
3 Assignments
0 Petitions
Accused Products
Abstract
One or more input signals are used to generate a Pseudo noise generator and re-inject the signal to obtain a more efficient method of control of a receiver using adaptive antenna array technology. The antenna array automatically adjusts its direction to the optimum using information obtained from the input signal by the receiving antenna elements. The input signals may be stored in memory for retrieval, comparison and then used to optimize reception. The difference between the outputs of the memorized signals and the reference signal is used as an error signal. One or multiple Modal antennas, where the Modal antenna is capable of generating several unique radiation patterns, can implement this optimization technique in a MIMO configuration.
-
Citations
7 Claims
-
1. A multi-input multi-output (MIMO) antenna processing system comprising:
-
a first automatic tuning module configured to communicate first voltage signals to active components associated with a first modal antenna, wherein a first input of the first automatic tuning module is generated from a first lookup table and a second input of the first automatic tuning module is communicated from a first adaptive processor; and a second automatic tuning module configured to communicate second voltage signals to active components associated with a second modal antenna, wherein a first input of the second automatic tuning module is generated from a second lookup table and a second input of the second automatic tuning module is communicated from one of;
the first adaptive processor or a second adaptive processor. - View Dependent Claims (2, 3, 4, 5, 6, 7)
-
Specification