Null steering in linear arrays by using amplitude control of signals in the feeder network

1977 ◽  
Vol 13 (7) ◽  
pp. 198 ◽  
Author(s):  
D.S. Hicks
Keyword(s):  
Amplitude Control ◽  
Linear Arrays ◽  
Null Steering

Null Steering with Element Failures Using Partial Controlled Linear Arrays

2003 ◽  
Vol 23 (5) ◽  
pp. 445-454 ◽  
Author(s):  
M. J. MISMAR ◽  
T. H. ISMAIL
Keyword(s):  
Linear Arrays ◽  
Null Steering

scholarly journals Null Steering in Linear Arrays for Multiple Null Positions

2019 ◽  
Vol 8 (2) ◽  
pp. 2671-2674
Keyword(s):  
Side Lobe ◽  
Beam Forming ◽  
Side Lobe Level ◽  
The Novel ◽  
Optimization Strategy ◽  
Pattern Synthesis ◽  
Linear Arrays ◽  
Null Steering ◽  
Current Article ◽  
Social Group Optimization

In the current article, the linear array null pattern synthesis for beam forming applications is presented using the novel social group optimization algorithm(SGOA) . As a part of the simulation, the circular array of 24 element length is considered with a spacing of inter-elements of 0.5 λ is considered. These patterns are synthesized for null steering and side lobe level (SLL) optimization. Strategy of designing arrays with single and multiple nulls are presented in more robust manner in which the width of the beam and SLL are also included for objectives of design. Keywords : Beam forming, Null positioning , SGOA.

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