Detail výsledku
Novel Planar Wideband Antennas Designed by Multi-Thread Hybrid Optimization Method
Vágnerová Jitka, Ing., Ph.D., UREL (FEKT)
Raida Zbyněk, prof. Dr. Ing., UREL (FEKT)
In the proposed paper, novel types of genetic algorithms are used as the global optimization method to seek the geometry of ultra-band planar directional antenna. The global optimization method is real codes genetic algorithms SPX-PNX used for accurate results of optimization with local Quasi-Newton optimization method. For accurate and wideband computation, the method of moments is used in frequency domain and for multi-thread parallel optimizationfor fast computing in MATLAB environment. The antenna is optimized for two basic parameters: wideband impedance matching and directivity pattern of the antenna. A designed antenna is verified in CST Microwave Studio.
Linearly slotline antenna, multit-thread optimization method, hybrid optimization method
@inproceedings{BUT74609,
author="Zbyněk {Lukeš} and Jitka {Vágnerová} and Zbyněk {Raida}",
title="Novel Planar Wideband Antennas Designed by Multi-Thread Hybrid Optimization Method",
booktitle="Proceeding of International Conference on Electromagnetics in Advanced Applications ICEAA 2011",
year="2011",
series="10",
number="1",
pages="201--204",
publisher="Corep Torino",
address="Torino, Italy",
isbn="978-1-61284-977-5"
}