High gain UWB Antipodal Vivaldi Antenna Design for GPR Application

High gain UWB Antipodal Vivaldi Antenna Design for GPR Application

An antipodal Vivaldi Antenna (AVA) with dielectric lens for Ground Penetrating Radar (GPR) application is proposed. Impedance bandwidth and antenna gain have been increased to 140 % (from 2.8 to 16 GHz) and 15 dBi respectively. simulation process and related results of each step have been presented in the text. The dimension of the antenna has been reduced to 50 × 70 ×0.76 mm3. The designed antenna is a good candidate for uwB GPR application. An antipodal Vivaldi Antenna (AVA) with dielectric lens for Ground Penetrating Radar (GPR) application is proposed. Impedance bandwidth and antenna gain have been increased to 140 % (from 2.8 to 16 GHz) and 15 dBi respectively. simulation process and related results of each step have been presented in the text. The dimension of the antenna has been reduced to 50 × 70 ×0.76 mm3. The designed antenna is a good candidate for uwB GPR application.

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  • [1] Nayak R, Maiti S, Patra SK. Design and simulation of compact UWB bow-tie antenna with reduced end-fire reflections for GPR applications. In: 2016 International Conference on Wireless Communications, Signal Processing and Networking (WiSPNET); 2016:1786-1790.
  • [2] Saeid Karamzadeh, Oğuz Furkan Kılıç, Ahmet Said Hepbiçer and Fatih Demirbaş, ‘Bow Tie Antenna Design for GPR Applications ‘’, INTERNATIONAL JOURNAL OF ELECTRONICS, MECHANICAL AND MECHATRONICS ENGINEERING Vol.6 Num.2 - 2016 (1187-1194)
  • [3] Saeid Karamzadeh, Fatih Demirbaş, Oğuz Furkan Kılıç and Ahmet Said Hepbiçer, “Semi-Fractal Bow Tie Antenna Design for GPR Applications”, URSI-TÜRKİYE’2016 VIII. Bilimsel Kongresi, 1-3 Eylül 2016, ODTÜ, Ankara
  • [4] Saeid Karamzadeh, Oğuz Furkan Kılıç, Fatih Demirbaş and Ahmet Said Hepbiçer, “Frequency Independent Self Complementary Bow Tie Antenna Design for GPR Applıcatıons” Anadolu University Journal of Science and Technology A- Applied Sciences and Engineering, Volume: 18 Number: 1, Page: 131 - 138 2017, (DOI: 10.18038/aubtda.300423)
  • [5] Leng Z, Al-Qadi IL. An innovative method for measuring pave-ment dielectric constant using the extended CMP method with two air-coupled GPR systems. NDT E Int. 2014; 66:90-98.
  • [6] S. Karamzadeh, M. Kartal “Detection Improvement of Hidden Human’s Respiratory using Remote measurement methods with UWB Radar’’, International Conference on Telecommunication and Remote Sensing, Netherland, pp. (104- 108), July 2013.
  • [7] T. H., Bee,’’ Detection Leakages in Underground Buried Pipe’’, Department of Mechanical Engineering National University in Singapore, 2009-2010
  • [8] Karamzadeh, S., Kartal, M. “UWB Radar In Hidden Human Detection” International Journal of Electronics, Mechanical And Mechatronics Engineering Vol.3 Num. 2 pp. (579-583), 2014
  • [9] HERTL, Ivo; STRYCEK, Michal. uwB antennas for ground penetrating radar application. In: Applied Electromagnetics and Communications, 2007. ICECom 2007. 19th International Conference on. IEEE, 2007. p. 1-4.
  • [10] A. Loizos and C. Plati, “Ground penetrating radar as an engineering diagnostic tool for foamed asphalt treated pavement layers,” Int. J. Pavement Eng., vol. 8, no. 2, pp. 147–155, 2007.
  • [11] D. Uduwawala, M. Norgren, P. Fuks, and A. W. Gunawardena, “A deep parametric study of resistor-loaded bowtie antennas for groundpenetrating radar applications using FDTD,” IEEE Trans. Geosci. Remote Sens., vol. 42, no. 4, pp. 732–742, Apr. 2004.
  • [12] Jinjin Shao, Guangyou Fang, Jingjing Fan, YiCai Ji, and Hejun Yin” TEM Horn Antenna Loaded with Absorbing Material for GPR Applications,” IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, VOL. 13, 2014
  • [13] Ziani Tahar, Xavier D´erobert, and Malek Benslama, “An Ultra-Wideband Modified Vivaldi Antenna Applied to Ground and Through the Wall Imaging,” Progress In Electromagnetics Research C, Vol. 86, 111–122, 2018.
  • [14] Molaei, A., M. Kaboli, S. A. Mirtaheri, and S. Abrishamian, “Beamtilting improvement of balanced antipodal Vivaldi antenna using a dielectric lens,” Proc. 2nd Iranian Conference on Engineering Electromagnetics, 577–581, Tehran, Iran, 2014.
  • [15] Majid Amiri, Farzad Tofigh, Student Member, IEEE, Ali Ghafoorzadeh-Yazdi, Member, IEEE, and Mehran Abolhasan, Senior Member, IEEE,” Exponential Antipodal Vivaldi Antenna with Exponential Dielectric Lens,” IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, VOL. 16, 2017.
  • [16] M. Moosazadeh and S. Kharkovsky, “A compact high-gain and front-to-back ratio elliptically tapered antipodal Vivaldi antenna with trapezoid-shaped dielectric lens,” IEEE Antennas Wireless Propag. Lett., vol. 15, pp. 552–555, 2016.