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PIER PIER B PIER C PIER M PIER Letters PIER Photonics
2018-05-26
A Study of Designing Circular Polarization for Leaky Coaxial Cable at 900 MHz
By
Qiao Guan,

    Dr. Qiao Guan

    School of Electronic Engineering

    Xidian University

    China

    Homepage

Chongchong Chen,

    Dr. Chongchong Chen

    School of Electronic Engineering

    Xidian University

    China

    Homepage

Bingxin Song

    Dr. Bingxin Song

    Key Lab of High-Speed Circuit Design and EMC, Ministry of Education

    Xidian University

    China

    Homepage

Progress In Electromagnetics Research Letters, Vol. 76, 39-46, 2018
doi:10.2528/PIERL18030306 | Google Scholar

Abstract
Widely applied in confined areas communication, leaky coaxial cable (LCX) is used as an antenna to provide communication services for mobile devices. In order to improve the quality of mobile communication in narrow and long spaces such as subway or tunnel, the method of designing LCX with circular polarization radiation property is proposed, which consists of aperture's design, circular polarization simulation verification and coupling loss test. Firstly, the regular circumferential asymmetry apertures are designed and slotted in the outer conductor of the LCX to achieve radiating φ component of the electric field, and the optimized size of the aperture for achieving circular polarization is obtained by the simulation results from Ansoft HFSS. Then, the circular polarization characteristics in the maximum radiation direction are obtained. Further, the relation between it and the gain of the optimized aperture is analyzed. Finally, the coupling loss is calculated for evaluating the performance of the LCX. The simulation results show that the two designed LCXs have the circumferential circular polarization range of 30~70 deg in the maximum radiation direction at 900MHz, and the range is twice of the conventional LCX. The coupling loss indicator also meets the requirements.
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Citation
Qiao Guan, Chongchong Chen, and Bingxin Song, "A Study of Designing Circular Polarization for Leaky Coaxial Cable at 900 MHz ," Progress In Electromagnetics Research Letters, Vol. 76, 39-46, 2018.
doi:10.2528/PIERL18030306
References

1. Wang, H., F. R. Yu, and H. Jiang, "Modelling of radio channels with leaky coaxial cable for LTE-M based CBTC systems," IEEE Communications Letters, Vol. 20, No. 5, 1038-1041, 2016.
doi:10.1109/LCOMM.2016.2536599        Google Scholar

2. Pan, Y. T., G. X. Zheng, and C. Oestges, "Characterization of polarized radio channel with leaky coaxial cable in a tunnel-like environment," IEEE Antennas & Wireless Propagation Letters, Vol. 16, 2803-2807, 2017.        Google Scholar

3. Wu, Y. M., G. X. Zheng, and T. Wang, "Performance analysis of MIMO transmission scheme using single leaky coaxial cable," IEEE Antennas & Wireless Propagation Letters, Vol. 16, 298-301, 2017.
doi:10.1109/LAWP.2016.2573958        Google Scholar

4. Harman, K. and W. K. Messner, "Outdoor perimeter security sensors a forty-year perspective," IEEE International Carnahan Conference on Security Technology, 1-9, IEEE, 2012.        Google Scholar

5. Guan, Q., C. C. Chen, and C. X. He, "A novel sensor using VHF zigzag-slotted leaky coaxial cable for intruder localization," Microwave and Optical Technology Letters, Vol. 60, 634-639, 2018.
doi:10.1002/mop.31020        Google Scholar

6. Mayama, K. and Y. Okano, "Development of nearby tags detection unit with UHF-RFID technology," International Symposium on Antennas and Propagation, IEEE, 2017.        Google Scholar

7. Gao, G.-P., M. Li, S.-F. Niu, X.-J. Li, B.-N. Li, and J.-S. Zhang, "Study of a novel wideband circular slot antenna having frequency band-notched function," Progress In Electromagnetics Research, Vol. 96, 141-154, 2009.
doi:10.2528/PIER09080308        Google Scholar

8. Wang, J. H., "Leaky coaxial cable with circular polarization property," IEEE Transaction on Antennas and Propagation, Vol. 59, No. 2, 682-685, 2011.
doi:10.1109/TAP.2010.2096190        Google Scholar

9. Kim, S. T., G. H. Yun, and H. K. Park, "Numerical analysis of the propagation characteristics of multi-angle multi-slot coaxial cable using moment method," IEEE Trans. on Microwave Theory and Technology, Vol. 46, No. 3, 269-279, 1998.
doi:10.1109/22.661714        Google Scholar

10. Wang, L., X. Chen, and D. Wu, "A novel circular polarised antenna with wide power and axialratio beam width by using tilted dipoles," Progress In Electromagnetics Research Letters, Vol. 69, 37-43, 2017.
doi:10.2528/PIERL17040701        Google Scholar

11. Wang, J. H. and K. K. Mei, "Design of leaky coaxial cables with periodic slots," Radio Science, Vol. 37, No. 5, 1-10, 2016.        Google Scholar

12. Kim, S. T., G. H. Yun, and H. K. Park, "Numerical analysis of the propagation characteristics of multi-angle multi-slot coaxial cable using moment method," IEEE Trans. on Microwave Theory and Technology, Vol. 46, No. 3, 269-279, 1998.
doi:10.1109/22.661714        Google Scholar

13. Inomata, K., W. Tsujita, and T. Hirai, "Two-frequency surveillance technique for intrusion-detection sensor with Leaky Coaxial Cables," Sensors Applications Symposium, 103-106, IEEE, 2014.        Google Scholar

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