Wide-Beam Array Antenna Power Gain Maximization via ADMM Framework
Shiwen Lei,
Jing Tian,
Zhipeng Lin
et al.
Abstract:This paper proposes two algorithms to maximize the minimum array power gain in a wide-beam mainlobe by solving the power gain pattern synthesis (PGPS) problem with and without sidelobe constraints. Firstly, the nonconvex PGPS problem is transformed into a nonconvex linear inequality optimization problem and then converted to an augmented Lagrangian problem by introducing auxiliary variables via the Alternating Direction Method of Multipliers (ADMM) framework. Next, the original intractable problem is converted… Show more
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