Phased array signal processing has long been employed outdoors in radar, underwater in sonar, and underground in seismic monitoring. But it has only recently made inroads indoors in the context of WiFi networks, where it must cope with strong multipath reflections, packetized data transmissions, ...
Phased Array System Toolbox™ provides algorithms and apps for designing and simulating sensor array and beamforming systems in wireless communication, radar, sonar, acoustic, and medical imaging applications. You can model and analyze the behavior of active and passive arrays, including subarrays an...
Signal processing of Beam-multiplexed data for Phased-Array weather radar Alvarado D (Hotel Albuquerque at Old Town) Marko B. Orescanin, Univ. of Oklahoma, Norman, OK; and T. -. Y. Yu, C. D. Curtis, D. S. Zrnic, and D. Forsyth Recorded presentation Poster PDF (328.5 kB) The...
The approach employs phased-array signal processing techniques to identify the spikes from different neurons on the basis of their unique spatio-temporal waveforms. We evaluated this new approach using simulated electrophysiological data, under conditions that are known to limit the effectiveness of ...
phased.WidebandCollector Wideband signal collector phased.WidebandRadiator Wideband signal radiator sensorsig Simulate received signal at sensor array sensorcov Sensor spatial covariance matrix 1.4 Transmitters and Receivers 发射机、接收机、发射上相干和接收上相干系统 phased.TransmitterTransmitter phased.ReceiverPre...
For this reason, current research focuses mainly on the development of the signal processing algorithm as well as optimizing the sensing hardware to increase the speed of phased array-based inspection systems. A new in-parallel analysis concept (known as the fast automated angle scan technique (...
Partition phased array into subarrays expand all in page Description The phased.PartitionedArray System object™ represents a phased array that is partitioned into subarrays. To create a partitioned array and to obtain the response of its subarrays: Create the phased.PartitionedArray object and...
Calibrate an array to mitigate impairments due to manufacturing tolerances Using optimization techniques to perform pattern synthesis and improve signal to interference and noise ratio About the Presenter Sam Lehman is an Application Engineer at MathWorks specializing in signal processing, communications, and...
where multiple copies of the same radar signal arrive from different side lobe directions, which can exaggerate ground clutter and require expensive signal processing to remove. Therefore, it is critical to identify the source of such impairments, observe their impact o...
In essence, the time-interleaved array architecture is a mix of parallel signal processing at RF and LO domains, which can have an advantage in compensating system performance deficits due to an active device speed limitation at high frequencies at the expense of an endurable system complexity. ...