Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Joseph R. Guerci"'
Publikováno v:
2019 IEEE Radar Conference (RadarConf).
Both fully adaptive radar (FAR), and cognitive fully adaptive radar (CoFAR), require “input-output” knowledge of the composite radar channel to jointly optimize transmit-receive functions. Obtaining this information adaptively for single-input, s
Publikováno v:
2018 IEEE Radar Conference (RadarConf18).
Traditional multiple-input, multiple-output (MIMO) radar techniques use a fixed set of quasiorthogonal waveforms transmitted from unique phase centers in the system antenna array. Recent research in cognitive radar has resulted in new ways of thinkin
Publikováno v:
IEEE Transactions on Aerospace and Electronic Systems. 42:997-1009
This paper presents a framework for incorporating knowledge sources directly in the space-time beamformer of airborne adaptive radars. The algorithm derivation follows the usual linearly-constrained minimum-variance (LCMV) space-time beamformer with
Publikováno v:
2008 IEEE Antennas and Propagation Society International Symposium.
MIMO techniques induce a virtual extension of the antenna aperture, which results in lower MDV compared to conventional radar systems. Future work will include high-fidelity I/Q data simulations and experimental data collections to validate that the
Publikováno v:
2008 IEEE Radar Conference.
This paper develops the theory of both optimum and adaptive MIMO radar. It is shown that the optimum MIMO transmit-receiver pair consists of a coupled multidimensional eigensystem and whitening matched filter. Also introduced, is an design procedure
Publikováno v:
IEEE International Radar Conference, 2005..
Waveform optimization is a technique that can be used to adjust any or all of the radar transmitter degrees of freedom (DoFs) based on observations of a dynamic environment caused by intentional and/or unintentional interference sources. These DoFs i
Multichannel matched transmit-receiver design in presence of signal-dependent interference and noise
Publikováno v:
Proceedings of the 2000 IEEE Sensor Array and Multichannel Signal Processing Workshop. SAM 2000 (Cat. No.00EX410).
In presence of targets that respond to transmitter diversity such as polarization, to maximize the output SINR, it becomes necessary to jointly optimize the transmit signal vector and the receiver bank of filters in presence of signal dependent inter