Authors:
David C. Ni
1
and
Chou Hsin Chin
2
Affiliations:
1
Direxion Technology, Taiwan
;
2
National Chiao Tung University, Taiwan
Keyword(s):
Antenna, Fractal, Herman Ring.
Related
Ontology
Subjects/Areas/Topics:
Antennas and Propagation, Channel Modeling and Estimation
;
Telecommunications
;
Wireless and Mobile Technologies
;
Wireless Information Networks and Systems
Abstract:
Designing fractal antennas for broadband communications, various modifications and optimisations to the fractal patterns, such as Koch or Sierpinski, are adopted for better frequency responses. In this article, we explore a new approach by defining a set of complex functions, zq ΠCi, where Ci=exp(i*gi(z))[(z-vi)/(1-viz)], and then using the shapes of the solution domains of the functions directly as patterns of fractal antennas.