Results 241 to 250 of about 5,339 (296)
Some of the next articles are maybe not open access.
MIMO Radar with Colocated Antennas
IEEE Signal Processing Magazine, 2007We have provided a review of some recent results on the emerging technology of MIMO radar with colocated antennas. We have shown that the waveform diversity offered by such a MIMO radar system enables significant superiority over its phased-array counterpart, including much improved parameter identifiability, direct applicability of adaptive techniques
Jian Li, Petre Stoica
exaly +2 more sources
MIMO Radar with Widely Separated Antennas
IEEE Signal Processing Magazine, 2008MIMO (multiple-input multiple-output) radar refers to an architecture that employs multiple, spatially distributed transmitters and receivers. While, in a general sense, MIMO radar can be viewed as a type of multistatic radar, the separate nomenclature suggests unique features that set MIMO radar apart from the multistatic radar literature and that ...
Alexander M Haimovich +2 more
exaly +2 more sources
Photonic feedback control for radar antennas
2012 Tyrrhenian Workshop on Advances in Radar and Remote Sensing (TyWRRS), 2012 A feedback control network based on photonic sensors has been exploited to increase resiliency of large phased arrays for radar and space applications has been proposed. The sensor network is embedded in the antenna array front-end such to provide a a real-time control of the failures/calibration errors of system components.
P. Vinetti +3 more
openaire +2 more sources
IRE International Convention Record, 2005 The current military requirements for the detection of missiles at ranges of 2000 to 3000 miles has led to the need for high-gain antennas at wavelengths of approximately one meter. Because of the unwieldy size of such antennas, the authors have been investigating antenna types in which the beam directional control can be accomplished by switching the ...
J. Flaherty, E. Kadak
openaire +2 more sources
UWB Antenna for a Radar Sensor
2020 13th International Conference on Communications (COMM), 2020In the last years ultra wide band (UWB) signals have more and more applications, including radar sensors. These systems need an antenna as an interface with the propagation media. The paper refers to an UWB antenna employed for a radar sensor used for subsurface searching, describes the method used to measure the parameters of the antenna and presents ...
Ioan Nicolaescu +2 more
openaire +1 more source