论文信息 - Multiband patch antenna with perturbation elements generated by genetic algorithm

Multiband patch antenna with perturbation elements generated by genetic algorithm

A multibandband patch antenna design based on the Genetic Algorithm (GA) control of the pseudorandom generation of the patch topology in a grid of conductive cells is presented. GA operates on subdomains of the basic grid forming an original rectangular patch and creates meander edge notches to modify the radiator for excitation of higher order modes with the required radiation properties. Matlab/IE3D software environment has been used for the design of optimization loop. Results of 2.4/5.8 GHz dualband patch antenna design are presented. The principle of the multiband behavior is further explained via a description of vector surface current distribution of operational modes.

[1] Kin‐Lu Wong. Compact and Broadband Microstrip Antennas , 2002 .

[2] R. Garg,et al. Microstrip Antenna Design Handbook , 2000 .

[3] Misao Haneishi,et al. Radiation Properties of Fractal Microstrip Antennas , 2005 .

[4] Hao Ling,et al. Shape optimisation of broadband microstrip antennas using genetic algorithm , 2000 .

[5] Dirk Manteuffel,et al. Design considerations for integrated mobile phone antennas , 2001 .

[6] Xiaoning Ye,et al. Wide-band E-shaped patch antennas for wireless communications , 2001 .

[7] Jordi Romeu,et al. On the behavior of the Sierpinski multiband fractal antenna , 1998 .

[8] M. Polivka,et al. Spiral Notch Perturbation Element Concept for the Design of Multiband Quarterwavelength Patch Antenna , 2006, IEEE International Workshop on Antenna Technology Small Antennas and Novel Metamaterials, 2006..

[9] Y. Rahmat-Samii,et al. Genetic algorithms and method of moments (GA/MOM) for the design of integrated antennas , 1999 .

[10] Stefano Maci,et al. Dual-frequency patch antennas , 1997 .

[11] M. Polivka. Multiband Behavior of the Rectangular Microstrip Patch Antenna Modified by T-notch Perturbation Elements , 2005, 2005 18th International Conference on Applied Electromagnetics and Communications.