Effect of mutual coupling on the performance of adaptive arrays
- 1 September 1983
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Antennas and Propagation
- Vol. 31 (5) , 785-791
- https://doi.org/10.1109/tap.1983.1143128
Abstract
The effect of mutual coupling between array elements on the performance of adaptive arrays is examined. The study includes both steady state and transient performance. An expression for the steady state output signal-to-interference-plus-noise ratio (SINR) of adaptive arrays, taking into account the mutual coupling between the array elements, is derived. The expression is used to assess the steady state performance of adaptive arrays. The transient response is studied by computing the eigenvalues associated with the signal covariance matrix. The steering vector required to maximize the output SINR of Applebaum-type adaptive arrays in the presence of mutual coupling is also given.Keywords
This publication has 7 references indexed in Scilit:
- Prediction of Adaptive Array PerformanceIEEE Transactions on Aerospace and Electronic Systems, 1983
- Dependence of adaptive array performance on conventional array designIEEE Transactions on Antennas and Propagation, 1982
- A method of choosing element patterns in an adaptive arrayIEEE Transactions on Antennas and Propagation, 1982
- Adaptive arraysIEEE Transactions on Antennas and Propagation, 1976
- An adaptive array for interference rejectionProceedings of the IEEE, 1973
- Adaptive antenna systemsProceedings of the IEEE, 1967
- On the Optimum Gain of Uniformly Spaced Arrays of Isotropic Sources or Dipoles.Published by Defense Technical Information Center (DTIC) ,1963