| Full text | |
| Author(s): |
Total Authors: 3
|
| Affiliation: | [1] Natl Inst Telecommun Inatel, Lab WOCA, Santa Rita Do Sapucai, MG - Brazil
[2] Sao Paulo Fed Inst Educ Sci & Technol, Ipatininga, SP - Brazil
Total Affiliations: 2
|
| Document type: | Journal article |
| Source: | AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS; v. 68, n. 12, p. 1156-1164, 2014. |
| Web of Science Citations: | 4 |
| Abstract | |
This paper is regarding the development of a tri-band bandpass filter based on T-shape resonators for multi-standard wireless networks. The filter dimensions have been optimized by using an evolutionary strategy algorithm in order to obtain three resonance frequencies and two transmission zeros. Our algorithm is a friendly and computational intelligence approach based on biological inspirations from the parents and offsprings relations for multi-object problems. Experiments results and full-wave simulations validate the proposed strategy and demonstrate its efficiency. The filter prototype provides three bands at 0.75, 1.67 and 2.60 GHz with a maximum insertion loss of 0.99 dB. (C) 2014 Elsevier GmbH. All rights reserved. (AU) | |
| FAPESP's process: | 12/14553-9 - Integration of bio-inspired and non-linear algorithms libraries to optimize photonic devices |
| Grantee: | Carlos Henrique da Silva Santos |
| Support Opportunities: | Scholarships abroad - Research |