Array Antennas with Space—Time Signal Processing

1989 ◽  
pp. 41-70
Author(s):  
Dmitrii Ivanovich Voskresenskii ◽  
Aleksandr Iur’evich Grinev ◽  
Evgenii Nikolaevich Voronin
Keyword(s):  
Signal Processing ◽  
Space Time ◽  
Time Signal ◽  
Array Antennas

Hacotization of discretization and quantization conditions in radar systems with digital phased antenna grates

2021 ◽  
Author(s):  
Yu.N. Gorbunov ◽  
G.L. Akopyan ◽  
R.K. Burnosov
Keyword(s):  
Signal Processing ◽  
Phased Array ◽  
Frequency Selectivity ◽  
Time Signal ◽  
Stochastic Quantization ◽  
Phased Array Antennas ◽  
Radar Systems ◽  
Array Antennas ◽  
Time Space ◽  
Spatial Frequencies

The article establishes a connection between the directional properties of digital phased array antennas (FAR) in radar systems by means of space-time signal processing, based on the use of stochastic quantization scales in time, space and level, leading to a decrease in the influence of sampling noise and quantization in the process of diagram formation and the formation of frequency selectivity "narrowed" (in the usual and spatial frequencies - angular directions) frequency channels, formed by increasing the size of spatial and temporal samples.

scholarly journals Space-time signal processing for distributed pattern detection in sensor networks

2012 ◽  
Author(s):  
Randy C. Paffenroth ◽  
Philip C. Du Toit ◽  
Louis L. Scharf ◽  
Anura P. Jayasumana ◽  
Vidarshana Banadara ◽  
...  
Keyword(s):  
Signal Processing ◽  
Sensor Networks ◽  
Space Time ◽  
Pattern Detection ◽  
Time Signal
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