ICTACT Journal on Microelectronics

Open Access Open Access  Restricted Access Subscription Access
Open Access Open Access Open Access  Restricted Access Restricted Access Subscription Access

Investigation on DGS Based Line FED Multiband Patch Antenna for Wireless Applications


Affiliations
1 Department of PG Studies and Research in Applied Electronics, Gulbarga University, India
     

   Subscribe/Renew Journal


The novel antenna resonating for multiple bands using Defected Ground Structure (DGS) has been presented in this paper. The antenna is designed on FR-4 substrate with the dimensions 35×24×1.6mm3 and Loss tangent (tanδ) of 0.02, dielectric constant ε = 4.4. The patch is rectangular shape forming as the top layer on the substrate and fed with line feeding then the ground plane with multiple notches forming as inverted T-shape linked from tail to tail using rectangular notch and the combination forms as Defected Ground Structure (DGS). The antenna is designed and studied the parameters like return loss, VSWR, Gain, and current distribution. The antenna has achieved a very good response in all aspects and can be used for multiple applications. The effect of change in feedline width with center-fed has also been studied in this paper. The antenna is simulated using the HFSS tool.

Keywords

Defected Ground Structure, Defected Patch Structure, Ultra-Wideband, Super Wide Band, Gain, VSWR, Return Loss, Current Distribution, Line Feed.
Subscription Login to verify subscription
User
Notifications
Font Size

  • Federal Communications Commission, “First Report and Order, Revision of part 15 of the Commission’s Rules Regarding Ultra-Wideband Transmission Systems”, Available at https://www.fcc.gov/document/revision-part-15-commissions-rules-regarding-ultra-wideband-7, Accessed at 2002.

  • Mukesh Kumar Khandelwal, Binod Kumar Kanaujia and Sachin Kumar, “Defected Ground Structure: Fundamentals, Analysis, and Applications in Modern Wireless Trends”, International Journal of Antennas and Propagation, Vol. 2017, pp. 1-22, 2017.

  • Mudasar Rashid, Mehre E Munir, Jehanzeb Khan and Khalid Mahmood, “Design of Miniaturized Multiband Microstrip Patch Antenna using Defected Ground Structure”, International Journal of Advanced Computer Science and Applications, Vol. 9, No. 6, pp. 1-13, 2018.

  • M. Jenath Sathikbasha and V. Nagarajan, “DGS based Multiband Frequency Reconfigurable Antenna for Wireless Applications”, Proceedings of International Conference on Communication and Signal Processing, pp. 4-6, 2019.

  • Angana Sarma, Kumaresh Sarmah, Sivaranjan Goswami, Kandarpa Kumar Sarma and Sunandan Baruah, “DGS Based Planer UWB Antenna with Band Rejection Features”, Proceedings of International Conference on Wireless Communications, Signal Processing and Networking, pp. 22-24, 2017.

  • Naveen Jaglan, Samir D. Gupta, Binod K. Kanaujia, Shweta Srivastava and Ekta Thakur, “Triple Band Notched DG-CEBG Structure Based UWB MIMO/Diversity Antenna”, Progress in Electromagnetics Research C, Vol. 80, pp. 21-37, 2018.

  • Rong Li and Peng Gao, “Design of a UWB Filtering Antenna with Defected Ground Structure”, Progress in Electromagnetics Research Letters, Vol. 63, pp. 65-70, 2016.

  • Riki Patel, Arpan Desai and Trushit Upadhyaya, “An Electrically Small Antenna using Defected Ground Structure for RFID, GPS and IEEE 802.11 a/b/g/s Applications”, Progress in Electromagnetics Research Letters, Vol. 75, pp. 75-81, 2018.

  • Mourad Elhabchi, Mohamed N. Srifi and Rajae Touahni, “A Tri-Band-Notched UWB Planar Monopole Antenna using DGS and Semi Arc-Shaped Slot for WIMAX/WLAN/X-Band Rejection”, Progress in Electromagnetics Research Letters, Vol. 70, pp. 7-14, 2017.

  • Humberto C.C. Fernandes, Jose L. Da Silva and Almir Souza E.S. Neto, “Multi-Frequency Microstrip Antenna using Defected Ground Structures with Band-Notched Characteristics”, Proceedings of Brazilian Symposium on Telecommunications and Signal Processing, pp. 1-13, 2017.

  • Neha Tanzeem Sagar, M.L. Meena and Pankaj Shukla, “Design and Performance Analysis of UWB Circular Ring Antenna with Defected Ground Structure”, ICTACT Journal on Communication Technology, Vol. 8, No. 4, pp. 1656-1663, 2017.

  • D.D. Ahire and G.K. Kharate, “Defective Ground Corner Rounded Ultra-Wideband Microstrip Patch Antenna for Bio-Medical Applications”, ICTACT Journal on Microelectronics, Vol. 3, No. 4, pp. 462-466, 2018.

  • Debashree Bhattacharya and Manjusha Joshi, “DGS Based Mutual Coupling Reduction in an Ultrawideband Microstrip Patch Antenna Array”, Proceedings of International Conference on Innovations in Information Embedded and Communication Systems, pp. 1-8, 2017.

  • K.V. Prashanth, Pradeep M. Hadalgi and P.V. Hunagund, “Multi-Slotted Antenna with Defected Ground Structure for Quad Band Applications”, High Technology Letters, Vol. 26, No. 12, pp. 409-417, 2020.


Abstract Views: 231

PDF Views: 0




  • Investigation on DGS Based Line FED Multiband Patch Antenna for Wireless Applications

Abstract Views: 231  |  PDF Views: 0

Authors

K. V. Prashanth
Department of PG Studies and Research in Applied Electronics, Gulbarga University, India
Pradeep
Department of PG Studies and Research in Applied Electronics, Gulbarga University, India
M. Hadalgi
Department of PG Studies and Research in Applied Electronics, Gulbarga University, India
P. V. Hunagund
Department of PG Studies and Research in Applied Electronics, Gulbarga University, India

Abstract


The novel antenna resonating for multiple bands using Defected Ground Structure (DGS) has been presented in this paper. The antenna is designed on FR-4 substrate with the dimensions 35×24×1.6mm3 and Loss tangent (tanδ) of 0.02, dielectric constant ε = 4.4. The patch is rectangular shape forming as the top layer on the substrate and fed with line feeding then the ground plane with multiple notches forming as inverted T-shape linked from tail to tail using rectangular notch and the combination forms as Defected Ground Structure (DGS). The antenna is designed and studied the parameters like return loss, VSWR, Gain, and current distribution. The antenna has achieved a very good response in all aspects and can be used for multiple applications. The effect of change in feedline width with center-fed has also been studied in this paper. The antenna is simulated using the HFSS tool.

Keywords


Defected Ground Structure, Defected Patch Structure, Ultra-Wideband, Super Wide Band, Gain, VSWR, Return Loss, Current Distribution, Line Feed.

References