Vol. 84
Latest Volume
All Volumes
PIERL 119 [2024] PIERL 118 [2024] PIERL 117 [2024] PIERL 116 [2024] PIERL 115 [2024] PIERL 114 [2023] PIERL 113 [2023] PIERL 112 [2023] PIERL 111 [2023] PIERL 110 [2023] PIERL 109 [2023] PIERL 108 [2023] PIERL 107 [2022] PIERL 106 [2022] PIERL 105 [2022] PIERL 104 [2022] PIERL 103 [2022] PIERL 102 [2022] PIERL 101 [2021] PIERL 100 [2021] PIERL 99 [2021] PIERL 98 [2021] PIERL 97 [2021] PIERL 96 [2021] PIERL 95 [2021] PIERL 94 [2020] PIERL 93 [2020] PIERL 92 [2020] PIERL 91 [2020] PIERL 90 [2020] PIERL 89 [2020] PIERL 88 [2020] PIERL 87 [2019] PIERL 86 [2019] PIERL 85 [2019] PIERL 84 [2019] PIERL 83 [2019] PIERL 82 [2019] PIERL 81 [2019] PIERL 80 [2018] PIERL 79 [2018] PIERL 78 [2018] PIERL 77 [2018] PIERL 76 [2018] PIERL 75 [2018] PIERL 74 [2018] PIERL 73 [2018] PIERL 72 [2018] PIERL 71 [2017] PIERL 70 [2017] PIERL 69 [2017] PIERL 68 [2017] PIERL 67 [2017] PIERL 66 [2017] PIERL 65 [2017] PIERL 64 [2016] PIERL 63 [2016] PIERL 62 [2016] PIERL 61 [2016] PIERL 60 [2016] PIERL 59 [2016] PIERL 58 [2016] PIERL 57 [2015] PIERL 56 [2015] PIERL 55 [2015] PIERL 54 [2015] PIERL 53 [2015] PIERL 52 [2015] PIERL 51 [2015] PIERL 50 [2014] PIERL 49 [2014] PIERL 48 [2014] PIERL 47 [2014] PIERL 46 [2014] PIERL 45 [2014] PIERL 44 [2014] PIERL 43 [2013] PIERL 42 [2013] PIERL 41 [2013] PIERL 40 [2013] PIERL 39 [2013] PIERL 38 [2013] PIERL 37 [2013] PIERL 36 [2013] PIERL 35 [2012] PIERL 34 [2012] PIERL 33 [2012] PIERL 32 [2012] PIERL 31 [2012] PIERL 30 [2012] PIERL 29 [2012] PIERL 28 [2012] PIERL 27 [2011] PIERL 26 [2011] PIERL 25 [2011] PIERL 24 [2011] PIERL 23 [2011] PIERL 22 [2011] PIERL 21 [2011] PIERL 20 [2011] PIERL 19 [2010] PIERL 18 [2010] PIERL 17 [2010] PIERL 16 [2010] PIERL 15 [2010] PIERL 14 [2010] PIERL 13 [2010] PIERL 12 [2009] PIERL 11 [2009] PIERL 10 [2009] PIERL 9 [2009] PIERL 8 [2009] PIERL 7 [2009] PIERL 6 [2009] PIERL 5 [2008] PIERL 4 [2008] PIERL 3 [2008] PIERL 2 [2008] PIERL 1 [2008]
2019-05-30
Patch Antenna for Full Duplex Application with Improved Isolation Using Defected Ground Structure
By
Progress In Electromagnetics Research Letters, Vol. 84, 91-97, 2019
Abstract
A patch antenna system operating in the 2.4-2.5 GHz ISM band is proposed for in-band full duplex applications. The proposed antenna consists of a patch antenna, a modified 180˚ hybrid, and a defected ground structure. Fabricated prototype results show a measured bandwidth of 100 MHz and an isolation of -75 dB at the center frequency with an isolation of at least -50 dB covering the ISM band 2.4 GHz-2.5 GHz. The design also has a spherical directional radiation pattern, low cross polarization, and reasonable gain values.
Citation
Carlene Goodbody, Nghi Tran, and Tutku Karacolak, "Patch Antenna for Full Duplex Application with Improved Isolation Using Defected Ground Structure," Progress In Electromagnetics Research Letters, Vol. 84, 91-97, 2019.
doi:10.2528/PIERL19031808
References

1. Pew Research Center "A third of Americans live in a household with three or more smartphones,", 2018, [Online], Available: http://www.pewresearch.org. [Accessed March 8, 2018].
doi:10.1049/el.2017.2479

2. Mao, C., Y. Yang, X. He, J. Zheng, and T. Liu, "Design of high-gain dual-band dual-circular-polarised antenna using reflective metasurface," Electronics Letters, Vol. 53, No. 22, 1448-1450, 2017.
doi:10.1049/el.2017.1868

3. Quan, X., W. Pan, Z. Li, Y. Liu, and Y. Tang, "Hybrid SI cancellation for single-antenna full-duplex radios," Electronics Letters, Vol. 53, No. 24, 1615-1617, 2017.

4. Makar, G., N. Tran, and T. Karacolak, "A high-isolation monopole array with ring hybrid feeding structure for in-band full-duplex systems," IEEE Antennas and Wirless Propagation Letters, Vol. 16, 356-359, 2016.
doi:10.1049/el.2018.5324

5. Goodbody, C., T. Karacolak, and N. Tran, "Dual-polarized patch antenna for in-band full-duplex applications," Electronics Letters, Vol. 54, No. 22, 1255-1256, 2018.
doi:10.2528/PIERB08031401

6. Weng, L. H., Y. C. Guo, X. W. Shi, and X. Q. Chen, "An overview of defected ground structure," Progress In Electromagnetics Research B, Vol. 7, 173-189, 2008.
doi:10.1109/TWC.2013.010214.130226

7. Everett, E., A. Sahai, and A. Sabharwal, "Passive self-interference suppression for full-duplex infrastructure nodes," IEEE Transactions on Wireless Communications, Vol. 13, No. 2, 680-694, 2014.
doi:10.2528/PIERC17051205

8. Makar, G., D. Kim, N. Tran, and T. Karacolak, "Compact antennas with reduced self interference for simultaneous transmit and receive," Progress In Electromagnetics Research C, Vol. 78, 19-31, 2017.
doi:10.1163/156939311794362939

9. Gong, Q., Y. Jiao, and S. Gong, "Compact MIMO antennas using a ring hybrid for WLAN applications," Journal of Electromagnetic Waves and Applications, Vol. 25, No. 2-3, 431-441, 2011.