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2009-12-10

Thermal Noise Analysis of the Resistive Vee Dipole

By S. Park and Kangwook Kim
Progress In Electromagnetics Research Letters, Vol. 13, 21-28, 2010
doi:10.2528/PIERL09082801

Abstract

The thermal noise of the resistive vee dipole (RVD) has been analyzed using a numerical model based on the method of moments. The RVD analyzed in this paper has curved arms and is loaded with surface-mount chip resistors, which approximate a modified Wu-King profile. The total noise power delivered to a 200­­­­ Ω feed line and the contribution of individual resistors to the total noise power are presented. The results show that the noise temperature of the RVD is very high and the resistors close to the drive point contribute more to the total noise power than do the resistors close to the open ends of the antenna arms.

Citation


S. Park and Kangwook Kim, "Thermal Noise Analysis of the Resistive Vee Dipole," Progress In Electromagnetics Research Letters, Vol. 13, 21-28, 2010.
doi:10.2528/PIERL09082801
http://test.jpier.org/PIERL/pier.php?paper=09082801

References


    1. Montoya, T. P. and G. S. Smith, "Resistively-loaded vee antennas for short-pulse ground penetrating radar," IEEE Int. Antennas Propagat. Symp. Dig., 2068-2071, 1996.

    2. Kim, K., "Numerical and experimental investigation of impulseradiating antennas for use in sensing applications," Ph.D. dissertation, Georgia Institute of Science and Technology, 2003.

    3. Wu, T. T. and R. W. P. King, "The cylindrical antenna with nonreflecting resistive loading," IEEE Trans. Antennas Propagat., Vol. 13, No. 3, 369-373, 1965.
    doi:10.1109/TAP.1965.1138429

    4. Shen, L. C. and R. W. P. King, "Correction to `The cylindrical antenna with nonreflecting resistive loading'," IEEE Trans. Antennas Propagat., Vol. 13, No. 6, 998, 1965.
    doi:10.1109/TAP.1965.1138565

    5. Maloney, J. G. and G. S. Smith, "A study of transient radiation from the Wu-King resistive monopole --- FDTD analysis and experimental measurements," IEEE Trans. Antennas Propagat., Vol. 41, No. 5, 668-676, 1993.
    doi:10.1109/8.222286

    6. Maloney, J. G. and G. S. Smith, "Correction to `A study of transient radiation from the Wu-King resistive monopole --- FDTD analysis and experimental measurements'," IEEE Trans. Antennas Propagat., Vol. 43, No. 2, 226, 1995.

    7. Counts, T., A. C. Gurbuz, W. R. Scott, J. H. McClellan, and K. Kim, "Multistatic ground-penetrating radar experiments," IEEE Trans. Antennas Propagat., Vol. 45, No. 8, 2544-2553, 2007.

    8. Montoya, T. P. and G. S. Smith, "Vee dipoles with resistive loading for short-pulse ground-penetrating radar," Microw. Opt. Tech. Lett., Vol. 13, No. 3, 132-137, 1996.
    doi:10.1002/(SICI)1098-2760(19961020)13:3<132::AID-MOP6>3.0.CO;2-O

    9. Montoya, T. P. and G. S. Smith, "Land mine detection using a ground-penetrating radar based on resistively loaded vee dipoles," IEEE Trans. Antennas Propagat., Vol. 47, No. 12, 1795-1806, 1999.

    10. Scott, W. R., K. Kim, G. D. Larson, A. C. Gurbuz, and J. H. McClellan, "Combined seismic, radar, and induction sensor for landmine detection," Proc. IEEE Int. Geosci. Remote Sensing Symp., 1613-1616, 2004.

    11. Scott, W. R., K. Kim, and G. D. Larson, "Investigation of a combined seismic, radar, and induction sensor for landmine detection," J. Acoust. Soc. Am., Vol. 15, No. 5, 2415, 2004.
    doi:10.1163/156939307783239438

    12. Guo, Y. C., L. Xu, and X. W. Shi, "Improved loading profile for GPR antenna applications," Journal of Electromagnetic Waves and Applications, Vol. 21, No. 10, 1367-1378, 2007.
    doi:10.1049/el:20072344

    13. Kim, K. and S. Yang, "Efficiency of resistive vee dipole antenna," Electron. Lett., Vol. 43, No. 22, 1169-1171, 2007.
    doi:10.1109/TAP.2005.852320

    14. Kim, K. and W. R. Scott, "Design of a resistively-loaded vee dipole for ultra-wideband ground-penetrating radar applications," IEEE Trans. Antennas Propagat., Vol. 53, No. 8, 2525-2532, 2005.

    15. FEKO Website, , available online: http://www.feko.info.

    16. Kittel, C., Elementary Statistical Physics, Wiley, New York, 1958.
    doi:10.1109/TAP.2005.858825

    17. Craeye, C., "Including spatial correlation of thermal noise in the noise model of high-sensitivity arrays," IEEE Trans. Antennas Propagat., Vol. 53, No. 11, 3845-3848, 2005.

    18. Collin, R. E. and F. J. Zucker, Antenna Theory, Part I, McGraw-Hill, New York, 1969.

    19., "Rufa 2.4 GHz SMD Antenna,", available online: http://www.antenova.com.