METHOD FOR SEPARATE ZERO GENERATION IN SUM AND DIFFERENCE DIRECTIVITY PATTERNS OF SINGLE-PULSE PHASED ANTENNA ARRAY Russian patent published in 2002 - IPC

Abstract RU 2195054 C2

FIELD: antenna engineering. SUBSTANCE: adaptive P-antenna subarrays are discriminated at edges of N-antenna phased array, their output signals are weighed by means of complex weighing devices, complex weighting coefficients of adaptive subarrays being chosen from condition in which first and second beams of single-pulse group in P noise directions upsba

(p = 1,2, ..., P) and in P directions u0 symmetrical to them in generalized coordinate relative to boresight 2u0-upsba
equal zero. EFFECT: enhanced precision of boresight orientation during zero generation in directivity patterns of mentioned arrays. 3 dwg

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RU 2 195 054 C2

Authors

Manuilov B.D.

Bashly P.N.

Klimukhin D.V.

Dates

2002-12-20Published

2001-02-21Filed