ABC-PSO OPTIMIZATION TECHNIQUE FOR PARAMETER OPTIMIZATION IN CIRCULAR LOG PERIODIC NANO ANTENNA

Sathisha T, Ananda Kumari R

Abstract: It is applicable to note that, in the overall wireless communication mechanism, the role played by the antenna is beyond the realm of words. In fact, the deployment of the antenna the wireless network faces the grave challenges of the communication of the high speed signals. Of late, the Nano_antennas make their elegant presence in several spheres of the technology. However, it is highly essential, at present, to have an overall awareness for the purpose of a balanced design of nano_antennas with broadband feedbacks. These days, many a technique is doing its elegant rounds invested in examining the spectral features of the log periodic nano_antenna by the excitation method of reception and discharge. The field improvement of nano_ antenna can be harmonized by several geometric, constraints, including the outer radius, the tooth angle, and the ratio of the radial sizes of consecutive teeth, which furnish effective check on the spectral resonance position and the field renovation. Taking the challenges in to consideration, a novel hybrid ABC0-PSO optimization approach is launched in the document, which involves a gifted prospect for planning and adapting the LPNA. With the result, the adaption of the related constraints incredibly increases the effectiveness of the mechanism to envision it to an acceptable level. The design of the LPNA is made by adapting the constraints which is highly appropriate for the wireless communication which is assessed for field improvement and the Purcell factor of Conventional Log periodic Toothed Antenna and Log periodic Toothed Circular Nano Antenna.

Keywords: Circular Log Periodic Nano Antenna, Field Enhancement, Purcell Factor, Genetic Algorithm, Artificial Bee Colony.

DOI: https://doi.org/10.15623/ijret.2016.0508040