Investigation on Six Element Dipole Array Antenna for ISM Band Wireless Communication Applications

Authors K.C. Rajarajeshwari1, N. Nithiyameenatchi1, S. Priyadharsini2, Bala Subramanyam P N V3 , S.V. Kumari4
Affiliations

1Department of ECE, Dr Mahalingam College of Engineering and Technology, Pollachi, Tamil Nadu, India

2Department of ECE, KPR Institute of Engineering and Technology, Tamil Nadu, India.

3Department of Mechanical Engineering, Koneru Lakshmaiah Education Foundation, Vaddeswaram, Andhra Pradesh 522302, India

4Department of Electronics and Communication Engineering, NRI Institute of Technology, Agiripalli, AP, India

Е-mail rajarajeshwari@drmcet.ac.in
Issue Volume 16, Year 2024, Number 3
Dates Received 15 April 2024; revised manuscript received 21 June 2024; published online 28 June 2024
Citation K.C. Rajarajeshwari, N. Nithiyameenatchi, et al., J. Nano- Electron. Phys. 16 No 3, 03013 (2024)
DOI https://doi.org/10.21272/jnep.16(3).03013
PACS Number(s) 84.40.Ba
Keywords Antenna array, Correlation coefficient, Rectangular lattice, Triangular lattice.
Annotation

In this research, the effectiveness of six element uniform circular uniform dipole array is designed. To determine the most productive design for the ISM Band, numerous array antenna topologies are tested in this work. The proposed antenna is appropriate for the ISM, IEEE 802.11, Bluetooth, as well as Zigbee, WiMAX, and WiFi applications. We first set up a 6-element dipole linear array for this, after which we switched to a rectangular array using a combination of triangular and rectangular lattice arrangements. The identical 6-element dipole antenna was then configured in a circular fashion, and the results appear to be excessively good when compared to all previous configurations. The symmetrical arrangement of a uniform circular array design allows the phasing of array antennas to operate azimuthally with little variation in its wavelength and side lobe intensities. There are 6 isotropic components in this uniform circular array design. To adjust the antenna to shifting surroundings, complicated values of the antennas array components are calculated. The correlation effect between various elements were analysed. In this work a return loss of – 35 dB was obtained as a maximum value for circular array configuration at 2.45 GHz. The goal of employing array antennas is to provide increased efficiency and broad band capabilities, allowing for usage in a variety of everyday applications.

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