Characterization of the random array peak sidelobe

Characterization of the random array peak sidelobe

Upper bounds on the height of the peak sidelobe of the random array are derived using the theory of level crossings of a random process. Statistical properties of the random array beam pattern are presented and are used to calculate the expected number of up-crossings of a given level by the power p...

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Veröffentlicht in:I.R.E. transactions on antennas and propagation 1979-05, Vol.27 (3), p.379-385, Article 366
Hauptverfasser: Donvito, M., Kassam, S.
Format: Artikel
Sprache:eng
Schlagworte:
Antenna arrays
Apertures
Computer simulation
Function approximation
Linear antenna arrays
Probability density function
Probability distribution
Random processes
Upper bound
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Beschreibung
Zusammenfassung:Upper bounds on the height of the peak sidelobe of the random array are derived using the theory of level crossings of a random process. Statistical properties of the random array beam pattern are presented and are used to calculate the expected number of up-crossings of a given level by the power pattern. Upper bounds on the peak sidelobe height are obtained using the expected number of up-crossings. The bounds are compared with computer simulation results.
ISSN:0018-926X
0096-1973
1558-2221
DOI:10.1109/TAP.1979.1142097