Modification of Sidelobe Canceller System In Planar Arrays (RESEARCH NOTE)

Publish Year: 1385
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:

JR_IJE-19-1_002

تاریخ نمایه سازی: 20 اسفند 1400

Abstract:

A Side Lobe Canceller (SLC) structure is a conventional partially adaptive technique which is used in large adaptive array radars. If a desired signal has long time duration in comparison with the SLC adaptation time, signal components may be cancelled. So, this paper presents a modified SLC which eliminates desired signal cancellation problems and allows using an unconstrained adaptive algorithm. Simulation results demonstrate the performance of this modified structure for a planar array.

Keywords:

Side Lobe Canceller , Generalized Side lobe Canceller , Adaptive Array , Planar Array

Authors

Reza Mohammadkhani

Electerical Engineering, University of Kurdistan

N. Komjani

Electerical Engineering, Iran University of Science & Technology