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PIER PIER B PIER C PIER M PIER Letters PIER Photonics
2009-04-09
A Study of AM and FM Signal Reception of Time Modulated Linear Antenna Arrays
By
Gang Li,

    Dr. Gang Li

    Department of Microwave Engineering, School of Electronic Engineering

    University of Electronic Science and Technology of China (UESTC)

    China

    Homepage

Shiwen Yang,

    Professor Shiwen Yang

    Department of Microwave Engineering,

    University of Electronic Science and Technology of China

    China

    Homepage

Zhiqin Zhao,

    Professor Zhiqin Zhao

    School of Electronic Engineering

    University of Electronic Science and Technology of China

    China

    Homepage

Zai-Ping Nie

    Professor Zai-Ping Nie

    School of Electric Engineering

    University of Electric Science and Technology of China

    China

    Homepage

Progress In Electromagnetics Research Letters, Vol. 7, 171-181, 2009
doi:10.2528/PIERL09030801 | Google Scholar

Abstract
The amplitude modulation (AM) and frequency modulation (FM) signal transmission of time modulated linear arrays (TMLA) is studied in this paper. The signal with a certain bandwidth received by a TMLA is time modulated by RF switches, generating many sideband signals at multiples of the time modulation frequency and each of them has the same bandwidth as the original signal. The AM and FM signals received by the TMLA were analyzed, and the requirements of the time modulation frequency for the recovery of the original signal is presented. Simulation results show that the time modulation frequency of the TMLA should be equal to or greater than the bandwidth of the original signal and a band-pass filter (BPF) has to be used to recover the original signal.
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Citation
Gang Li, Shiwen Yang, Zhiqin Zhao, and Zai-Ping Nie, "A Study of AM and FM Signal Reception of Time Modulated Linear Antenna Arrays," Progress In Electromagnetics Research Letters, Vol. 7, 171-181, 2009.
doi:10.2528/PIERL09030801
References

1. Marcano, D. and F. Duran, "Synthesis of antenna arrays using genetic algorithms," IEEE Antennas Propagat. Mag., Vol. 42, No. 3, 12-22, June 2000.
doi:10.1109/74.848944        Google Scholar

2. Ayestarán, R. G., G., F. Las-Heras, and J. A. Martínez, "Non uniform-antenna array synthesis using neural networks," Journal of Electromagnetic Waves and Applications, Vol. 20, No. 8, 1001-1011, 2007.        Google Scholar

3. Yuan, T., N. Yuan, L.-W. Li, and M.-S. Leong, "Design and analysis of phased antenna array with low sidelobe by fast algorithm," Progress In Electromagnetic Research, Vol. 87, 131-147, 2008.
doi:10.2528/PIER08092401        Google Scholar

4. Bickmore, R. W., Time Versus Space in Antenna Theory, in Microwave Scanning Antennas, Vol. 3, R. C. Hansen (ed.), Academic Press, 1966.

5. Kummer, W. H., A. T. Villeneuve, T. S. Fong, and F. G. Terrio, "Ultra-low sidelobes from time-modulated arrays," IEEE Trans. Antennas Propagat., Vol. 11, No. 5, 633-639, November 1963.
doi:10.1109/TAP.1963.1138102        Google Scholar

6. Yang, S., Y. B. Gan, and A. Qing, "Moving phase center antenna arrays with optimized static excitations," Microw. Opt. Tech. Lett., Vol. 38, 83-85, July 2003.
doi:10.1002/mop.10977        Google Scholar

7. Yang, S., Y. B. Gan, and P. K. Tan, "Comparative study of low sidelobe time modulated linear arrays with different time schemes," Journal of Electromagnetic Waves and Applications, Vol. 18, No. 11, 1443-1458, 2004.
doi:10.1163/1569393042954910        Google Scholar

8. Yang, S., Y. B. Gan, and P. K. Tan, "Linear antenna arrays with bidirectional phase center motion," IEEE Trans. Antennas Propagat., Vol. 53, No. 5, 1829-1835, 2005.
doi:10.1109/TAP.2005.846754        Google Scholar

9. Fondevila, J., J. C. Brégains, F. Ares, and E.Moreno, "Optimizing uniformly excited linear arrays through time modulation," IEEE Antennas Wireless Propagat. Lett., Vol. 3, 298-301, 2004.
doi:10.1109/LAWP.2004.838833        Google Scholar

10. Yang, S., Y. B. Gan, and A. Qing, "Sideband suppression in time-modulated linear arrays by the differential evolution algorithm," IEEE Antennas Wireless Propagat. Lett., Vol. 1, 173-175, 2002.
doi:10.1109/LAWP.2002.807789        Google Scholar

11. Yang, S., Y. B. Gan, and P. K. Tan, "A new technique for power-pattern synthesis in time-modulated linear arrays," IEEE Antennas Wireless Propagat. Lett., Vol. 2, 285-287, 2003.
doi:10.1109/LAWP.2003.821556        Google Scholar

12. Yang, S., Y. B. Gan, A. Qing, and P. K. Tan, "Design of a uniform amplitude time modulated linear array with optimized time sequences ," IEEE Trans. Antennas Propagat., Vol. 53, No. 7, 2337-2339, July July.
doi:10.1109/TAP.2005.850765        Google Scholar

13. Fondevila, J., J. C. Brégains, F. Ares, and E. Moreno, "Application of time modulation in the synthesis of sum and difference patterns by using linear arrays," Microw. Opt. Tech. Lett., Vol. 48, 829-832, May 2006.
doi:10.1002/mop.21489        Google Scholar

14. Tennant, A. and B. Chambers, "A two-element time-modulated array with direction-finding properties," IEEE Antennas Wireless Propagat. Lett., Vol. 6, 64-65, 2007.
doi:10.1109/LAWP.2007.891953        Google Scholar

15. Shanks, H. E., "A new technique for electronic scanning," IEEE Trans. Antennas Propag., Vol. 9, No. 2, 162-166, March 1961.
doi:10.1109/TAP.1961.1144965        Google Scholar

16. Brégains, J. C., J. Fondevila-Gómez, G. Franceschetti, and F. Ares, "A first insight into the analysis of signal transmission and power losses in time-modulated linear arrays," IEEE Antenna Propagat. Symp., Vol. 1B, 831-834, 2005.        Google Scholar

17. Brégains, J. C., J. Fondevila-Gómez, G. Franceschetti, and F. Ares, "Signal radiation and power losses of time-modulated arrays," IEEE Trans. Antennas Propagat., Vol. 56, No. 56, 1799-1804, June 2008.
doi:10.1109/TAP.2008.923345        Google Scholar

18. Chen, Y., S. Yang, and Z. Nie, "The application of a modified differential evolution strategy to some array pattern synthesis problems ," IEEE Trans. Antennas Propagat., Vol. 56, No. 7, 1919-1927, July 2008.
doi:10.1109/TAP.2008.924713        Google Scholar

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