TY - GEN
T1 - Genetically Optimized Quad-Band mm-Wave Microstrip Patch Antenna
AU - Dejen, Arebu
AU - Jayasinghe, Jeevani
AU - Ridwan, Murad
AU - Anguera, Jaume
N1 - Publisher Copyright:
© 2023, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
PY - 2023
Y1 - 2023
N2 - The demand of multi-functional antennas with achievable performance from a single device is increasing dramatically. At the same, quad-band rectangular patch antennas are essential for numerous mm-wave applications. This study aims to use a binary-coded GA to enhance the multi-functionality of a microstrip antenna for mm-wave wireless communication. The patch surface was optimized by gridding it into 6 × 6 tiny rectangular cells and assigning conducting and non-conducting features to them. The proposed method has iteratively modeled the antenna using a Ansys HFSS and MATLAB. The reference antenna model and optimized antenna were presented and compared. The optimized antenna has resonated at 28.3, 38.1, 46.6, and 60.0 GHz center frequency. The antenna realized a peak broadside directivity of 7.8 dB, 8.8 dB, 7.3 dB, and 7.1dB with total operating bandwidth of 11.5 GHz, respectively. The simulation results of the optimized antenna were compared with references and the proposed antenna outperform in all four distinct frequencies.
AB - The demand of multi-functional antennas with achievable performance from a single device is increasing dramatically. At the same, quad-band rectangular patch antennas are essential for numerous mm-wave applications. This study aims to use a binary-coded GA to enhance the multi-functionality of a microstrip antenna for mm-wave wireless communication. The patch surface was optimized by gridding it into 6 × 6 tiny rectangular cells and assigning conducting and non-conducting features to them. The proposed method has iteratively modeled the antenna using a Ansys HFSS and MATLAB. The reference antenna model and optimized antenna were presented and compared. The optimized antenna has resonated at 28.3, 38.1, 46.6, and 60.0 GHz center frequency. The antenna realized a peak broadside directivity of 7.8 dB, 8.8 dB, 7.3 dB, and 7.1dB with total operating bandwidth of 11.5 GHz, respectively. The simulation results of the optimized antenna were compared with references and the proposed antenna outperform in all four distinct frequencies.
KW - Genetic algorithm
KW - Microstrip antenna
KW - Mm-wave patch antenna
KW - Quad-band
UR - http://www.scopus.com/inward/record.url?scp=85163344977&partnerID=8YFLogxK
U2 - 10.1007/978-981-19-8865-3_29
DO - 10.1007/978-981-19-8865-3_29
M3 - Conference contribution
AN - SCOPUS:85163344977
SN - 9789811988646
T3 - Lecture Notes in Electrical Engineering
SP - 309
EP - 320
BT - Advances in Signal Processing, Embedded Systems and IoT - Proceedings of Seventh ICMEET-2022
A2 - Chakravarthy, V.V.S.S.S.
A2 - Bhateja, Vikrant
A2 - Flores Fuentes, Wendy
A2 - Anguera, Jaume
A2 - Vasavi, K. Padma
PB - Springer Science and Business Media Deutschland GmbH
T2 - 7th International Conference on Microelectronics, Electromagnetics and Telecommunication, ICMEET 2022
Y2 - 22 July 2022 through 23 July 2022
ER -