In this paper we investigate the impact of the presence of an interfering radar on the target direction of arrival (DOA) estimation performed by the reference radar. The DOA estimator is a modified version of the pseudo-monopulse technique that, using adaptive waveform diversity in transmission, can mitigate the dependence of the estimation accuracy on the interfering signal. The importance of using proper coding in multi-user radar system is highlighted with reference to a simple scenario of two radars and the root-mean square error (RMSE) of the estimator is numerically evaluated in different operational conditions.
Titolo: | Adaptive waveform diversity for cross-channel interference mitigation |
Autori interni: | |
Anno del prodotto: | 2008 |
Abstract: | In this paper we investigate the impact of the presence of an interfering radar on the target direction of arrival (DOA) estimation performed by the reference radar. The DOA estimator is a modified version of the pseudo-monopulse technique that, using adaptive waveform diversity in transmission, can mitigate the dependence of the estimation accuracy on the interfering signal. The importance of using proper coding in multi-user radar system is highlighted with reference to a simple scenario of two radars and the root-mean square error (RMSE) of the estimator is numerically evaluated in different operational conditions. |
Handle: | http://hdl.handle.net/11568/187004 |
ISBN: | 9781424415380 |
Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |