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Investigation of Broadband Characteristics of Circularly Polarized Spidron Fractal Slot Antenna Arrays for Wireless Applications

  • Valluri Dhana Raj
  • A. M. Prasad
  • G. M. V. Prsad
Conference paper
Part of the Advances in Intelligent Systems and Computing book series (AISC, volume 411)

Abstract

In this work, a novel broadband circularly polarized spidron fractal slot antenna has been considered. The design and implementation of single Spidron antenna, arrays of 2 × 2 and 4 × 4 are considered along with 4 × 4 array with the modified ground has been considered. HFSS13.0 has been used for the design and simulation, and fabrication FR4 epoxy material has been used. The broadband characteristics are examined simulation, and experimental results were presented. Theoretically a 4 × 4 array antenna offers the gain of is 5 dB and wide band ranging from 12.17 to 14.98 GHz. Its bandwidth is 2813 MHz. Practically a 4 × 4 array antenna operates from 9.9 to 14 GHz. The grid Spidron array performance evolution and comparison with 2 × 2 and 4 × 4 arrays is presented.

Keywords

Antenna Array Circularly Polarize Output Port Microstrip Antenna Slot Antenna 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer India 2016

Authors and Affiliations

  • Valluri Dhana Raj
    • 1
  • A. M. Prasad
    • 2
  • G. M. V. Prsad
    • 3
  1. 1.JNTUKKakinadaIndia
  2. 2.Department of ECEJNTUKKakinadaIndia
  3. 3.BVCITSAmalapuramIndia

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