volume | PIER Journals

Abstract

This letter, an ultra-wideband compact printed log periodic dipole (LPD) array antenna is designed to operate between 500 MHz and 6 GHz frequencies. The proposed LPD antenna structure consists of one bow-tie dipole and 15 regular dipole elements. The bow-tie element is introduced to improve the antenna's performance at the lowest frequencies below 1 GHz and at the same time to reduce the antenna size maintaining a good performance. An experimental antenna prototype has been designed, optimized, fabricated, numerically and experimentally assessed. The obtained results are very promising, and they demonstrated that the presented antenna prototype is able to operate in the range between 500 MHz and 6 GHz with an average gain of 6 dBi and a very compact size.

1. "Revision of Part 15 of the commission's rules regarding ultra-wideband transmission systems,", Federal Communications Commission, Dec. 15, 2015, https://www.fcc.gov/document/revision-part-15-commissions-rules-regarding-ultra-wideband (accessed Feb. 02, 2022).
doi:10.1002/9780470665121 Google Scholar

2. Finkenzeller, K., RFID Handbook: Fundamentals and Applications in Contactless Smart Cards, Radio Frequency Identification and Near-field Communication, John Wiley & Sons, Ltd, Chichester, UK, 2010, doi: 10.1002/9780470665121.
doi:10.1109/LAWP.2017.2744983

3. Chang, L., S. He, J. Q. Zhang, and D. Li, "A compact dielectric-loaded Log-Periodic Dipole Array (LPDA) antenna," IEEE Antennas and Wireless Propagation Letters, Vol. 16, 2759-2762, 2017.
doi:10.1109/LAWP.2014.2378772 Google Scholar

4. Liang, J.-J., J.-S. Hong, J.-B. Zhao, and W. Wu, "Dual-band dual-polarized compact log-periodic dipole array for MIMO WLAN applications," IEEE Antennas and Wireless Propagation Letters, Vol. 14, 751-754, 2015.
doi:10.1109/TAP.2014.2355851 Google Scholar

5. Zhai, G., Y. Cheng, Q. Yin, S. Zhu, and J. Gao, "Gain enhancement of printed log-periodic dipole array antenna using director cell," IEEE Transactions on Antennas and Propagation, Vol. 62, No. 11, 5915-5919, Nov. 2014, doi: 10.1109/TAP.2014.2355851.
doi:10.1109/LAWP.2011.2167735 Google Scholar

6. Khaleghi, A., H. S. Farahani, and I. Balasingham, "Impulse radiating log-periodic dipole array antenna using time-reversal technique," IEEE Antennas and Wireless Propagation Letters, Vol. 10, 967-970, 2011.
doi:10.1109/LAWP.2015.2411712 Google Scholar

7. Amini, A., H. Oraizi, and M. A. Chaychi Zadeh, "Miniaturized UWB log-periodic square fractal antenna," IEEE Antennas and Wireless Propagation Letters, Vol. 14, 1322-1325, 2015, doi: 10.1109/LAWP.2015.2411712.
doi:10.1109/TAP.2018.2874710 Google Scholar

8. Anim, K. and Y.-B. Jung, "Shortened log-periodic dipole antenna using printed dual-band dipole elements," IEEE Transactions on Antennas and Propagation, Vol. 66, No. 12, 6762-6771, Dec. 2018.
doi:10.1109/TAP.2010.2090459 Google Scholar

9. Yeoh, W. S., K. L. Wong, and W. S. T. Rowe, "Wideband miniaturized half bow-tie printed dipole antenna with integrated balun for wireless applications," IEEE Transactions on Antennas and Propagation, Vol. 59, No. 1, 339-342, 2011.
doi:10.1109/TAP.2008.924765 Google Scholar

10. Wong, H., K. M. Mak, and K. M. Luk, "Wideband shorted bow-tie patch antenna with electric dipole," IEEE Transactions on Antennas and Propagation, Vol. 56, No. 7, 2098-2101, 2008.
doi:10.1049/iet-map.2016.0611 Google Scholar

11. Kyei, A., D. U. Sim, and Y. B. Jung, "Compact log-periodic dipole array antenna with bandwidth-enhancement techniques for the low frequency band," IET Microwaves, Antennas & Propagation, Vol. 11, No. 5, 711-717, 2017.
doi:10.1109/LAWP.2006.885013 Google Scholar

12. Karacolak, T. and E. Topsakal, "A Double-Sided Rounded Bow-Tie Antenna (DSRBA) for UWB communication," IEEE Antennas and Wireless Propagation Letters, Vol. 5, 446-449, 2006.
doi:10.1109/LAWP.2011.2177954 Google Scholar

13. Berge, L. A., M. T. Reich, and B. D. Braaten, "A compact dual-band bow-tie slot antenna for 900-MHz and 2400-MHz ISM bands," IEEE Antennas and Wireless Propagation Letters, Vol. 10, 1385-1388, 2011.
doi:10.1109/TAP.2014.2378265 Google Scholar

14. Xu, L., L. Li, and W. Zhang, "Study and design of broadband bow-tie slot antenna fed with asymmetric CPW," IEEE Transactions on Antennas and Propagation, Vol. 63, No. 2, 760-765, Feb. 2015.
doi:10.1109/LAWP.2014.2359199 Google Scholar

15. Li, T., H. Zhai, X. Wang, L. Li, and C. Liang, "Frequency-reconfigurable bow-tie antenna for Bluetooth, WiMAX, and WLAN applications," IEEE Antennas and Wireless Propagation Letters, Vol. 14, 171-174, 2015.
doi:10.1109/LAWP.2014.2383441 Google Scholar

16. Wu, M.-T. and M.-L. Chuang, "Multibroadband slotted bow-tie monopole antenna," IEEE Antennas and Wireless Propagation Letters, Vol. 14, 887-890, 2015.
doi:10.1109/LAWP.2014.2344676 Google Scholar

17. Li, T., H. Zhai, L. Li, and C. Liang, "Frequency-reconfigurable bow-tie antenna with a wide tuning range," IEEE Antennas and Wireless Propagation Letters, Vol. 13, 1549-1552, 2014.
doi:10.1109/TAP.2013.2281353 Google Scholar

18. Yurduseven, O., D. Smith, and M. Elsdon, "Printed slot loaded bow-tie antenna with super wideband radiation characteristics for imaging applications," IEEE Transactions on Antennas and Propagation, Vol. 61, No. 12, 6206-6210, Dec. 2013.
doi:10.1109/TAP.2011.2165511 Google Scholar

19. Durgun, A. C., C. A. Balanis, C. R. Birtcher, and D. R. Allee, "Design, simulation, fabrication and testing of flxible bow-tie antennas," IEEE Transactions on Antennas and Propagation, Vol. 59, No. 12, 4425-4435, Dec. 2011. Google Scholar

20. Carrel, R., "The design of log-periodic dipole antennas," 1958 IRE International Convention Record, 61-75, 1961, doi: 10.1109/IRECON.1961.1151016.
doi:10.1109/APS.1996.549826 Google Scholar

21. Kakkar, R. and G. Kumar, "Stagger tuned microstrip log-periodic antenna," IEEE Antennas and Propagation Society International Symposium. 1996 Digest, Vol. 2, 1262-1265, 1996, doi: 10.1109/APS.1996.549826. Google Scholar

22. Balanis, C. A., Antenna Theory: Analysis and Design, 3rd Ed., Wiley, 1982.

Prof. Massimo Donelli

Dr. Mohammedhusen Manekiya

Dr. Viviana Mulloni

Dr. Giada Marchi

Dr. Roberto Mendicino