Antenna design exploiting adjoint sensitivity‐based geometry evolution | Zendy

Ghassemi Massoud | Zendy; Bakr Mohamed | Zendy; Sangary Nagula | Zendy

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Antenna design exploiting adjoint sensitivity‐based geometry evolution

Author(s) -

Ghassemi Massoud,

Bakr Mohamed,

Sangary Nagula

Publication year - 2013

Publication title -

iet microwaves, antennas and propagation

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.555

H-Index - 69

eISSN - 1751-8733

pISSN - 1751-8725

DOI - 10.1049/iet-map.2012.0374

Subject(s) - sensitivity (control systems) , antenna (radio) , computer science , geometry , mathematics , topology (electrical circuits) , mathematical optimization , algorithm , electronic engineering , engineering , telecommunications , combinatorics

The authors present a new approach for evolutionary antenna design. Through exploiting efficient adjoint sensitivity analysis techniques, the antenna structure evolves to better satisfy the design constraints. The coordinates of a selected number of control vertices are chosen as optimisation parameters thus enabling evolution to arbitrary shapes. The authors approach is illustrated through the design of a number of microstrip structures.

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