Ho.Classification of BPSK and QPSK Signals Using an Antenna Array[J]. Circuits, Systems & Signal Processing .2005(4)L. Hong and K. Ho. Classification of bpsk and qpsk sig- nals using an antenna array. Circuits, Systems, and Signal Processing, 24(4):343-361, 2005....
sort(doa_estimates_deg) if __name__ == "__main__": # Simulation parameters num_sensors = 8 # Number of array sensors num_snapshots = 1000 # Number of snapshots; recommended to increase to improve covariance matrix estimation accuracy doa_true = [-20, 20, 30] # True DOAs (in ...
For that, traditional methods such as use of sensors, acoustic signals and radars are utilized although they are not reliable enough [2]. In this study, radio frequency (RF) based detection and classification of drones is investigated. 1.1. Related studies In the literature, there are broad ...
Large-Array Signal Processing for Deep-Space Applications This article develops the mathematical models needed to describe the key issues in using an array of antennas for receiving spacecraft signals for DSN applications. The detrimental effects of nearby interfering sources, such as other spa... CH...
Applications related to the fields of photonics1, optoelectronics2,3, radar cross-section reduction4,5,6,7, gigahertz devices8, antenna reconfiguration9, terahertz plasmonic filters10, and biosensors11 are the leading beneficiaries of such developments. These complex electromagnetic materials are often ...
It is clear that if the number of array sensors is larger than the number of signal sources (i.e.,M>D), when S is positive definite (i.e., the signals si(t) are not fully correlated), the matrix R– Rn will have rank D and a null space of dimension M–D. Then matrix R ...
Element type— Array element types Isotropic Antenna (default) | Cardioid Antenna | Cosine Antenna | Custom Antenna | Gaussian Antenna | Sinc Antenna | Omni Microphone | Custom Microphone Operating frequency range (Hz)— Operating frequency range of the antenna or microphone element [0,1e20] (def...
The SNR of the intercepted waveform must also vary across the training data set to model variations in the radar (peak power, antenna gain, etc.) and the propagation (distance, atmospheric loss, etc.) parameters. For each training signal realization, the SNR is picked uniformly at random from...
target area of interest target area survey base target array target audience target base line target bearing target cell target classification target company target complex target component target concentration target critical damage point target data inventory ...
The system used in science to name an organism, consisting of two terms, the first being the genus and the second the species.Passer domesticus,the scientific name of the common house sparrow, is an example of binomial nomenclature. The American Heritage® Student Science Dictionary, Second Edi...