Steepest descent controller for an adaptive antenna array
US4236158A · kind A · utility
39Cited by
2References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 22, 1979 |
| Grant date | Nov 25, 1980 |
| Priority date | — |
| Expiry date | Mar 22, 1999 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q3/2629
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An adaptive antenna array including a main antenna and an auxiliary antenna with a steepest descent controller for deriving the optimal feedback gain to guarantee stable and rapid convergence of the weights comprising the weight vector w(t) to form a null in the direction of interference while having minimal effect on the main beam.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.