The transform of geometry in space and its application in reconfigurable PIFA antenna

Author

Nguyen, Trong Duc ; Duroc, Yvan ; Vu, Van Yem ; Vuong, Tan Phu

Author_Institution

Lab. LAHC, Grenoble INP-Minatec, Grenoble, France

fYear

2011

fDate

11-15 April 2011

Firstpage

3309

Lastpage

3312

Abstract

A frequency reconfigurable Planar Invert F Antenna (RPIFA) is proposed. Starting at an initial antenna with triangular patch are made up of parts of the triangle is smaller. When converting this section the center or axis of rotation, different structures are obtained. Corresponding to the geometry, such as rectangular, square... the antenna´s frequency range covers from 2GHz to 3.5GHz. In this paper, we also develop an automatic embedded Genetic Algorithm (GA) in CST tool for multiple antenna parameters optimization. The novel RPIFA antenna is designed optimized and implemented using the developed GA model. The simulation and measurement results of antenna parameters are compared to show the performance of the developed antenna.

Keywords

UHF antennas; genetic algorithms; microwave antennas; planar inverted-F antennas; CST tool; UHF antennas; automatic embedded genetic algorithm; frequency 2 GHz to 3.5 GHz; frequency reconfigurable planar invert F antenna; geometric configuration; microwave antennas; multiple antenna parameters optimization; triangular patch; Antenna measurements; Broadband antennas; Genetic algorithms; Geometry; Microstrip antennas; Genetic algorithm; Geometry; Reconfigurable PIFA antenna; Transform;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation (EUCAP), Proceedings of the 5th European Conference on

Conference_Location

Rome

Print_ISBN

978-1-4577-0250-1

Type

conf

Filename

5782290