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...the far- eld y2(t)' As(t t0 t) y1(t ... A sensor array is a configuration of devices, each of which converts energy into an electrical response which can then be represented by a sequence of numbers which are then analyzed using digital signal processing algorithms ... Acoustic vector-sensor array processing - IEEE Journals ... ... . Sensor arrays are used in radar, sonar, wireless communications, biomedical imaging, seismology, among many other applications. In fact, if you have a 4G smartphone, you ... To solve these problems, a hemisphere-shaped electrostatic sensors' circular array (HSESCA) is used, and an array signal processing method based on compressive sensing (CS) is proposed in this paper. To research in a theoretical framework of CS, the measurement ... Sensors | Special Issue : Recent Advances in Sensor Array ... ... ... To solve these problems, a hemisphere-shaped electrostatic sensors' circular array (HSESCA) is used, and an array signal processing method based on compressive sensing (CS) is proposed in this paper. To research in a theoretical framework of CS, the measurement model of the HSESCA is discretized into a sparse representation form by meshing. In this way, the amount and charge of the abnormal ... IEEE TRANSACTIONS ON SIGNAL PROCESSING, VOL. 48, NO. 8, AUGUST 2000 2377 Parallel Factor Analysis in Sensor Array Processing Nicholas D. Sidiropoulos, Senior Member, IEEE, Rasmus Bro, and Georgios B. Giannakis, Fellow, IEEE Abstract— This paper links multiple invariance sensor array processing (MI-SAP) toparallel factor (PARAFAC) analysis, which Since array signal processing techniques owe their advantages to source detection, localization, and tracking, they can be utilized to provide intrusion detection and location-based IoT devices authentication. Therefore, the incorporation of sensor array and multichannel signal processing in IoT security contains huge research potential. Acoustic vector-sensor array processing Abstract: A method is presented for localizing acoustic sources using an array of sensors, the output of each being a vector consisting of the acoustic pressure and acoustic particle velocity. The authors derive a compact expression for the Cramer-Rao bound (CRB) on the estimation errors of the source direction-of-arrival (DOA) parameters in the multi ... Because array signal processing has its advantages in source detection and localization, it might be used for intrusion detection and location based IoT devices authentication. Therefore, there is a huge research potential of array signal processing in IoT security. The goal of the Special Issue is to publish the most recent research results in array signal processing and its application in ... Sensor Array Signal Processing: Two Decades Later* Krim, H. Viberg, M. LIDS-P-2282 January 1995 Sensor Array Signal Processing: Two Decades Later HAMID KRIM* MATS VIBERG Stochastic Systems Group Department of Applied Electronics Massachussets Institute of Technology Chalmers University of Technology Cambridge, MA 02139 S-412 96 Gothenburg, Sweden January 11, 1995 Abstract The problem of ... A Processing Method of Pressure Sensor Array Signal and Data ... voltage fluctuation, etc. parameters of non-target effects, and sensor arrays of sensors exists between the cross-talk, thus greatly reducing the measurement accuracy. In response to these issues the sensor signal processing procedures, the use of multi-sensor information fusion of data from different sensors for effective ... Beamforming: Sensor Signal Processing for Defence Applications presents a range of important research contributions concerned with...