Constant modulus shaped beam synthesis via linear fractional semidefinite relaxation

Constant modulus shaped beam synthesis via linear fractional semidefinite relaxation

Abstract Excitation amplitude control is a critical issue regarding the shaped beam synthesis of array antennas. Ideally, excitations can have the same amplitude, and the desired beam can be achieved only by changing the phases. This method is called constant modulus synthesis, which can reduce the...

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Bibliographic Details
Main Authors: Xiuquan Dou, Mengkai Hu, Qifan Liu
Format: Article
Language:English
Published: Wiley 2022-09-01
Series:IET Microwaves, Antennas & Propagation
Subjects:
constant modulus
heuristic rule
linear fractional semidefinite relaxation (LFSDR)
rank 1 vector extraction
shaped beam synthesis
Online Access:https://doi.org/10.1049/mia2.12286

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