Search Results - "Weiner, D.D."

Implementing digital terrain data in knowledge-aided space-time adaptive processing by Capraro, C.T., Capraro, G.T., Bradaric, I., Weiner, D.D., Wicks, M.C., Baldygo, W.J.

“…Many practical problems arise when implementing digital terrain data in airborne knowledge-aided (KA) space-time adaptive processing (STAP). This paper…”
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Non-Gaussian random vector identification using spherically invariant random processes by Rangaswamy, M., Weiner, D.D., Ozturk, A.

“…With the modeling of non-Gaussian radar clutter in mind, elegant and tractable techniques are presented for characterizing the probability density function…”
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Multistatic radar systems signal processing by Bradaric, I., Capraro, G.T., Weiner, D.D., Wicks, M.C.

“…In this paper, a multistatic radar system with multiple receivers and one transmitter is analyzed. We address the rules for selecting the weights for fusing…”
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Knowledge-based approach to interference mitigation for EMC of transceivers on unmanned aircraft by Demirkiran, I, Weiner, D D, Drozd, A, Kasperovich, I

“…This paper discusses the results of exploratory research and development to apply and demonstrate a heuristics, knowledge-based approach for analyzing the…”
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Reduction of in-band intermodulation products caused by adjacent channel signals via the design of linear out-of-band behavior by Demirkiran, I., Weiner, D.D., Drozd, A., Kasperovich, I.

“…A design technique for reducing in-band inter-modulation products caused by adjacent channel signals is presented. The technique makes use of the fact that…”
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Efficient simulation of narrow weakly nonlinear bandpass system by Demirkiran, I., Weiner, D.D., Drozd, A.

“…One of the important aspects in simulating the effects of electromagnetic interference (EMI) of a narrow weakly nonlinear band pass system is selection of…”
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Effect of In-band Intermodulation Interference on Direct-Sequence Spread Spectrum (DSSS) Communication Systems for Electromagnetically Diverse Applications by Demirkiran, I., Weiner, D.D., Drozd, A.

“…The goal of this paper is to analyze the effect of nonlinearities on the performance of direct-sequence spread spectrum systems in the context of…”
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Non-Gaussian clutter modeling with generalized spherically invariant random vectors by Barnard, T.J., Weiner, D.D.

“…This paper describes the modeling of non-Gaussian clutter with a set of generalized spherically invariant random vectors (SIRV's). The generalization extends…”
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A Simplified Direct-Sequence Spread Spectrum (DSSS) Multi-User Interference Variance Estimator by Demirkiran, I., Weiner, D.D., Himed, B.

“…In the literature many approaches have been reported for calculation of the multi-user interference variance in a direct-sequence spread spectrum (DSSS)…”
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Multichannel detection for correlated non-Gaussian random processes based on innovations by Rangaswamy, M., Michels, J.H., Weiner, D.D.

“…The paper addresses the problem of multichannel signal detection in additive correlated non-Gaussian noise using the innovations approach. Although this…”
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An L-shaped array for estimating 2-D directions of wave arrival by Hua, Y., Sarkar, T.K., Weiner, D.D.

“…A simple structured 2-D array, the L-shaped array, is presented. The L-shaped array consists of two uniform linear arrays (ULA) connected orthogonally at one…”
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A capacity enhancement technique for multiple-access direct-sequence spread spectrum systems by Demirkiran, I., Weiner, D.D., Varshney, P.

“…In this paper a novel approach is presented that provides for a significant increase in the number of users in multi-user direct-sequence spread spectrum…”
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A simple method for generalizing the analysis of multiple-access interference in direct-sequence spread spectrum systems by Demirkiran, I., Weiner, D.D., Varshney, P.

“…In the open literature several approaches have been reported for evaluation of the probability of error for multi-user direct-sequence spread spectrum (DSSS)…”
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Baseband model for a weakly nonlinear narrow bandpass system by Demirkiran, I., Weiner, D.D., Varshney, P.

“…Because of many users and a crowded spectrum, electromagnetic interference is a common occurrence in current communications and electronic equipments. Analyses…”
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Improved STAP performance using knowledge-aided secondary data selection by Capraro, C.T., Capraro, G.T., Weiner, D.D., Wicks, M.C., Baldygo, W.J.

“…Secondary data selection for estimation of the clutter covariance matrix, needed in space-time adaptive processing (STAP), is normally obtained from range…”
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Efficient determination of thresholds via importance sampling for Monte Carlo evaluation of radar performance in non-Gaussian clutter by Stadelman, D.L., Weiner, D.D., Keckler, A.D.

“…An efficient importance sampling simulation method is presented for estimating the thresholds to achieve very low probabilities of false alarm for radar…”
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On determining the radar threshold for non-Gaussian processes from experimental data by Ozturk, A., Chakravarthi, P.R., Weiner, D.D.

“…The problem of detecting radar signals embedded in clutter is an area of great interest. In many radar applications, it is important to set thresholds to…”
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EMC Education At Syracuse University by Weiner, D.D.

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Generation of rejection method bounds for spherically invariant random vectors by Keckler, A.D., Weiner, D.D.

“…Based upon the central limit theorem, random clutter returns are commonly modeled as Gaussian. Nevertheless, many situations arise in practice where the data…”
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A Framework for the Analysis of Multistatic Radar Systems with Multiple Transmitters by Bradaric, I., Capraro, G.T., Weiner, D.D., Wicks, M.C.

“…The multistatic ambiguity function can be used as a tool for analyzing multistatic radar systems. It has been demonstrated that the multistatic ambiguity…”
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