On Ultra-Wideband Antenna Miniaturization Involving Efficiency and Matching Constraints

Koziel, Slawomir1; Bekasiewicz, Adrian1; Cheng, Qingsha S.2; Li, Song2,3

10.23919/EuCAP.2017.7928130

2017

2164-3342

978-1-5090-3742-1

2017 11TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP)

3264-3268

19-24 March 2017

Paris, France

345 E 47TH ST, NEW YORK, NY 10017 USA

IEEE

In this paper, size reduction of antenna structures taking reflection response and total efficiency into account has been investigated. In order to find available design trade-offs concerning the antenna footprint, its wideband matching, and efficiency, numerical optimization has been employed. Appropriate formulation of the objective function permits identification of the designs that exhibit the minimum possible footprint while maintaining the maximum in-band reflection and average efficiency within the prescribed thresholds. For the sake of demonstration, a specific case study of a UWB monopole is considered. A set of designs generated using the proposed approach provides a designer with a comprehensive knowledge about the capabilities of a given antenna topology and facilitates a decision making process driven by a particular application and performance requirements.

Antenna design ultra-wideband antennas simulation-driven optimization size reduction wideband matching antenna efficiency

其他

英语

CPCI-S ; EI

National Natural Science Foundation of China[61471258]

Engineering ; Telecommunications

Engineering, Electrical & Electronic ; Telecommunications

WOS:000403827303019

20172303737807

Decision making ; Economic and social effects ; Efficiency ; Optimization ; Size determination ; Ultra-wideband (UWB)

Radio Systems and Equipment:716.3 ; Management:912.2 ; Production Engineering:913.1 ; Optimization Techniques:921.5 ; Social Sciences:971

Web of Science

1.Reykjavik Univ, Engn Optimizat & Modeling Ctr, IS-101 Reykjavik, Iceland
2.Southern Univ Sci & Technol, Dept Elect & Elect Engn, Shenzhen, Peoples R China
3.Univ Regina, Dept Elect Syst Engn, Regina, SK, Canada

Koziel, Slawomir,Bekasiewicz, Adrian,Cheng, Qingsha S.,et al. On Ultra-Wideband Antenna Miniaturization Involving Efficiency and Matching Constraints[C]. 345 E 47TH ST, NEW YORK, NY 10017 USA:IEEE,2017:3264-3268.