Optimization-Driven Antenna Design Framework With Multiple Performance Constraints

Koziel, Slawomir1; Cheng, Qingsha S.2; Li, Song3

2018-05

10.1002/mmce.21208

INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING   影响因子和分区

1096-4290

1099-047X

This work proposes an optimization-driven framework that allows for antenna design with multiple constraints and tradeoff investigation between various objectives. In particular, it allows for antenna size reduction while maintaining other figures of merit (in terms of both electrical and field properties). We demonstrate our framework with UWB antennas size reduction taking into account matching, gain, efficiency, and radiation pattern stability constraints. Furthermore, we compare design tradeoffs between the minimum attainable antenna size and its electrical and field properties using seven design scenarios. The best possible tradeoffs are obtained using rigorous numerical optimization of all geometry parameters of the structure at hand. Two examples of UWB monopole antennas are provided to illustrate that the qualitative performance tradeoffs are very much dependent on a particular antenna topology and material properties of the substrate. Numerical results are supported by experimental validation.

antenna efficiency compact antennas constrained optimization miniaturization radiation pattern stability simulation-driven design ultrawideband antennas

SCI ; EI

英语

通讯

National Natural Science Foundation of China[61471258]

Computer Science ; Engineering

Computer Science, Interdisciplinary Applications ; Engineering, Electrical & Electronic

WOS:000430467000005

WILEY

20174904497537

Constrained optimization ; Efficiency ; Monopole antennas ; Size determination ; Ultra-wideband (UWB)

Telecommunication; Radar, Radio and Television:716 ; Radio Systems and Equipment:716.3 ; Production Engineering:913.1 ; Systems Science:961

ENGINEERING

Web of Science

1.Reykjavik Univ, Engn Optimizat & Modeling Ctr, Reykjavik, Iceland
2.Southern Univ Sci & Technol, Dept Elect Engn, Shenzhen, Peoples R China
3.Univ Regina, Dept Elect Syst Engn, Regina, SK, Canada

Koziel, Slawomir,Cheng, Qingsha S.,Li, Song. Optimization-Driven Antenna Design Framework With Multiple Performance Constraints[J]. INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING,2018,28(4).

Koziel, Slawomir,Cheng, Qingsha S.,&Li, Song.(2018).Optimization-Driven Antenna Design Framework With Multiple Performance Constraints.INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING,28(4).

Koziel, Slawomir,et al."Optimization-Driven Antenna Design Framework With Multiple Performance Constraints".INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING 28.4(2018).