Design of compact wideband unequal wilkinson power divider with improved isolation

  • Authors

    • V Ravi VR SIDDHARTHA ENGINEERING COLLEGE
    • Dinesh Sharma Chandigarh College of Engineering & Technology (CCET), Chandigarh,-160019 India
    • Purnima K Sri Vasavi Engineering College, Tadepalligudem, Andhra Pradesh 534101,India
    • Praveen Vummadisetty. Naidu VR SIDDHARTHA ENGINEERING COLLEGE
    • A Ravi Raja VR SIDDHARTHA ENGINEERING COLLEGE
    • Arvind Kumar K.I.T.E, Jaipur, India-302022
    • Abhaya P. Singh Symbiosis International University, Pune, India
    • P Raveendra VR SIDDHARTHA ENGINEERING COLLEGE
    2018-06-23
    https://doi.org/10.14419/ijet.v7i3.13219
  • ADS, EW Applications, Isolation Bandwidth, Micro strip Line, Phased Array Antennas, Unequal Wilkinson Power Divider

  • Abstract

    In this article, a compact unequal, planar Wilkinson power divider with ultra-wideband operation is proposed. The composed power divider having the size of 11.6 mm × 18.5 mm. It consists of one input and two output branches with individual resistive values. Two isolation resistors are used to provide better isolation between the two output ports. The impedance values of each transmission branch and isolation resistors is varied based on the output power division ratio i.e. (P2/P3). The ADS package simulated results of the designed unequal WPD satisfy the operating range (S11 ≤ -10 dB) from 2.5 GHz to 18 GHz and isolation are obtained over the entire frequency of operation.

     


  • References

    1. [1] E.J. Wilkinson, an “N-way hybrid power dividerâ€, IRE Trans Microwave Theory Tech 8, 116-118 (1960). https://doi.org/10.1109/TMTT.1960.1124668.

      [2] J.-S. Lim, S.-W. Lee, C.-S. Kim, J.-S. Park, D. Ahn, and S. Nam, “A 4:1 unequal Wilkinson power divider,†IEEE Microw. Wireless Compon. Lett. vol. 11, no. 3, pp. 124–126, Mar. 2001. https://doi.org/10.1109/7260.915624.

      [3] Chen, J. X., &Xue, Q. “Novel 5: 1 unequal Wilkinson power divider using offset double-sided parallel-strip linesâ€. IEEE microwave and wireless components letters, 17(3), 175-177 (2007). https://doi.org/10.1109/LMWC.2006.890458.

      [4] Li, B., Wu, X., & Wu, W., “A 10: 1 unequal Wilkinson power divider using coupled lines with two shortsâ€. IEEE Microwave and Wireless Components Letters, 19(12), 789-791 (2009). https://doi.org/10.1109/LMWC.2009.2033506.

      [5] Maktoomi, M. A., Hashmi, M. S., &Ghannouchi, F. M. “Theory and Design of a Novel Wideband DC Isolated Wilkinson PowerDividerâ€. IEEE Microwave and Wireless Components Letters, 26(8), 586-588(2016). https://doi.org/10.1109/LMWC.2016.2585572.

      [6] Pozar, D. M. Microwave engineering. John Wiley & Sons (2009).

      [7] P. V. Naidu, V. Ravi and A. Kumar, "A novel compact unequal wideband Wilkinson power divider for UWB and EW applications," 2017 Progress in Electromagnetics Research Symposium - Fall (PIERS - FALL), Singapore, 2017, pp. 737-742.

      [8] Vummadisetty, P. N., & Kumar, A. “Compact Uniplanar Multi Feed Multi Band ACS Monopole Antenna Loaded With Multiple Radiating Branches for Portable Wireless Devicesâ€. Advanced Electromagnetics, Vol. 7, No.2, (2018), pp.68-75. https://doi.org/10.7716/aem.v7i2.661.

      [9] Naidu, P. V., & Kumar, A. “ACS-fed e-shaped dual band uniplanar printed antenna for modern wireless communication applicationsâ€. Radioelectronics and Communications Systems, Vol. 61, (2018), pp. 87-93. https://doi.org/10.3103/S0735272718030019.

      [10] Naidu, P. V., Kumar, A., & Kumar, V. “Uniplanar Y and L shaped ACS fed multiband and wideband compact printed antenna for advanced wireless communication systemsâ€. Microsystem Technologies, Vol. 24, No.4, (2018), pp.2051-2061. https://doi.org/10.1007/s00542-017-3606-3.

      [11] Vummadisetty, P. N., & Kumar, A. “Multi feed multi band uniplanar ACS fed antenna with N shape and inverted L shape radiating branches for wireless applicationsâ€. Microsystem Technologies, Vol. 24, No.4, (2018), pp.1863-1873 https://doi.org/10.1007/s00542-017-3565-8.

      [12] Kumar, A., Naidu, P. V., & Kumar, V. “A compact uniplanar ACS fed multi band low cost printed antenna for modern 2.4/3.5/5 GHz applicationsâ€. Microsystem Technologies, Vol. 24, No.3, (2018), pp. 1413-1422. https://doi.org/10.1007/s00542-017-3556-9.

      [13] Naidu, P. V., Kumar, A., & Rajkumar, R. “Design, analysis and fabrication of compact dual band uniplanar meandered ACS fed antenna for 2.5/5 GHz applicationsâ€. Microsystem Technologies, pp.1-8. (2018). https://doi.org/10.1007/s00542-018-3937-8.

      [14] Naidu, P. V., & Kumar, A. “Design and development of triple band ACS fed antenna with M and rectangular shaped radiating branches for 2.45/5 GHz wireless applicationsâ€. Microsystem Technologies, Vol. 23, No.12, (2017), pp.5841-5848. https://doi.org/10.1007/s00542-017-3430-9.

      [15] Kumar, A., Naidu, P. V., Kumar, V., & Ramasamy, A. K. “Design & Development of compact uniplanar semi-hexagonal ACS fed multi-band antenna for portable system applicationâ€. Progress in Electromagnetics Research, Vol. 60, (2017), pp.157-167. https://doi.org/10.1007/s00542-018-3937-8.

      [16] Naidu, P. V., & Kumar, A. “A novel ACS fed multi band antenna loaded with mirrored S and L shaped strips for advanced portable wireless communication applicationsâ€. Microsystem Technologies, Vol. 23, No.10, (2017), pp. 4775-4783. https://doi.org/10.1007/s00542-017-3313-0.

      [17] Naidu, P. V., & Kumar, R. “Design of a compact ACS-fed dual band antenna for Bluetooth/WLAN and WiMAX applicationsâ€. Progress in Electromagnetics Research, Vol. 55, (2014), pp. 63-72. Doi: 10.2528/PIERC14101803. https://doi.org/10.2528/PIERC14101803.

      [18] Naidu, P. V., & Malhotra, A. “Design & analysis of miniaturized asymmetric coplanar strip fed antenna for multi-band WLAN/WiMAX applicationsâ€. Progress in Electromagnetics Research, Vol. 57, (2015), pp. 159-171. https://doi.org/10.2528/PIERC15042302.

      [19] Ibrahim, Mohamed I., et al. "Design and Performance Analysis of a Miniature, Dual-Frequency, Millimeter Wave Linear Phased Array Antenna." IEEE Transactions on Antennas and Propagation 65.12 (2017): 7029-7037. https://doi.org/10.1109/TAP.2017.2765542.

      [20] Rauf, Ali Ahmed, et al. "16 ways X-band wilkinson power divider for phased array transmitter." Applied Sciences and Technology (IBCAST), 2018 15th International Bhurban Conference on. IEEE, 2018. https://doi.org/10.1109/IBCAST.2018.8312321.

      [21] Naidu, P. V., & Kumar, R. “A Compact Dual-Band Octagonal Slotted Printed Monopole Antenna for WLAN/ WiMAX and UWB Applicationsâ€. Journal of Microwaves, Optoelectronics and Electromagnetic Applications, (2015), 14(1), 1–13. https://doi.org/10.1590/2179-10742015v14i1422.

      [22] Kumar, R., Naidu, V. P., Kamble, V., & Ram Krishna, R. V. S. “Simulation, Design of Compact Multi-band Microstrip Slot Antennas for WiMAX/WLAN and UWB Applicationsâ€. Wireless Personal Communications, (2014), 80(3), 1175–1192. https://doi.org/10.1007/s11277-014-2079-2.

      [23] Kumar, R., Naidu, P. V., &Kamble, V. “Design of Asymmetric Slot Antenna with Meandered Narrow Rectangular Slit for Dual Band Applicationsâ€. Progress in Electromagnetics Research B, (2014), 60, 111–123. https://doi.org/10.2528/PIERB14042205.

      [24] Naidu, P. V., Kumar, A., & Kumar, V. “A miniaturized triple band ACS-fed monopole printed antenna with meandered and circular ring shape resonators for WLAN/WiMAX applicationsâ€. 2017 Progress in Electromagnetics Research Symposium - fall (PIERS - FALL), pp. 1933-1937. https://doi.org/10.1109/PIERS-FALL.2017.8293454.

      [25] Naidu, P. V., Kumar, A., & Kumar, V. “A very small wideband asymmetric coplanar strip fed printed dual band antenna for advanced communication applicationsâ€. 2017 Progress in Electromagnetics Research Symposium - fall (PIERS - FALL), pp. 1928-1932. https://doi.org/10.1109/PIERS-FALL.2017.8293453.

      [26] Naidu, P. V., & Kumar, A. “ACS-fed multiband antenna loaded with staircase radiating strips for wireless communication systemsâ€. 2017 Progress in Electromagnetics Research Symposium Fall (PIERS - FALL), pp. 26-30. https://doi.org/10.1109/PIERS-FALL.2017.8293105.

      [27] Naidu, P. V., Kumar, A., & Kumar, V. (2017). “Simulation of meandered uniplanar printed antenna for multiband applicationsâ€. 2017 Progress in Electromagnetics Research Symposium - fall (PIERS - FALL), pp. 1938-1941. https://doi.org/10.1109/PIERS-FALL.2017.8293455.

      [28] Kumar, A., Naidu, P. V., & Kumar, V. (2017). A novel rhombus shaped ACS fed multi band antenna loaded with meander branches for advanced communication applications. 2017 Progress in Electromagnetics Research Symposium - fall (PIERS - FALL), pp. 724-730. https://doi.org/10.1109/PIERS-FALL.2017.8293230.

      [29] Kumar, A., & Naidu, P. V. (2016) “A compact O-shaped printed ACS fed monopole dual-band antenna for 2.4GHz Bluetooth and 5GHz WLAN/WiMAX applicationsâ€. 2016 Progress in Electromagnetic Research Symposium (PIERS), pp. 2004-2008. https://doi.org/10.1109/PIERS.2016.7734856.

      [30] Kumar, A., & Naidu, P. V. (2016). “A novel compact printed ACS fed dual-band antenna for Bluetooth/WLAN/WiMAX applicationsâ€. 2016 Progress in Electromagnetic Research Symposium (PIERS), pp. 2000-2003. https://doi.org/10.1109/PIERS.2016.7734855.

      [31] Naidu, P. V., &Malhotra, A. “A small ACS-fed tri-band antenna employing C and L shaped radiating branches for LTE/WLAN/WiMAX/ITU wireless communication applications. Analog Integrated Circuits and Signal Processing, (2015), 85(3), 489–496. https://doi.org/10.1007/s10470-015-0637-5.

      [32] Naidu, P. V., & Kumar, R. “A very small asymmetric coplanar strip fed multi-band antenna for wireless communication applicationsâ€. Microsystem Technologies, (2015), 22(9), 2193–2200. https://doi.org/10.1007/s00542-015-2613-5.

      [33] Naidu, P. V., Malhotra, A., & Kumar, R. “A compact ACS-fed dual-band monopole antenna for LTE, WLAN/WiMAX and public safety applicationsâ€. Microsystem Technologies, (2015), 22(5), 1021–1028. https://doi.org/10.1007/s00542-015-2562-z.

      [34] Vummadisetty, P. N., & Kumar, R. (2016). “Design of compact octagonal slotted hexagonal and rectangular shaped monopole antennas for dual/UWB applicationsâ€. Turkish Journal of Electrical Engineering & Computer Sciences, 24, 2806–2824. https://doi.org/10.3906/elk-1404-174.

      [35] Naidu, V. P., & Kumar, R. (2014). Design of Compact Dual-Band/Tri-Band CPW-Fed Monopole Antennas for WLAN/WiMAX Applications. Wireless Personal Communications, 82(1), 267–282. https://doi.org/10.1007/s11277-014-2207-z.

      [36] Naidu, P. V., & Kumar, R. “Design of Cpw-Fed Dual-Band Printed Monopole Antennas for Lte/Wimax/Wlan and Uwb Applicationsâ€. Progress in Electromagnetics Research C, (2014), 54, 103–116. https://doi.org/10.2528/PIERC14071006.

      [37] Kumar, R., Naidu V, P., &Kamble, V. “A compact asymmetric slot dual band antenna fed by CPW for PCS and UWB applicationsâ€. International Journal of RF and Microwave Computer-Aided Engineering, (2014), 25(3), 243–254. https://doi.org/10.1002/mmce.20855.

  • Downloads

  • How to Cite

    Ravi, V., Sharma, D., K, P., Vummadisetty. Naidu, P., Ravi Raja, A., Kumar, A., P. Singh, A., & Raveendra, P. (2018). Design of compact wideband unequal wilkinson power divider with improved isolation. International Journal of Engineering & Technology, 7(3), 1063-1066. https://doi.org/10.14419/ijet.v7i3.13219

    Received date: 2018-05-23

    Accepted date: 2018-06-09

    Published date: 2018-06-23