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Design principles of sequentially fed, wide bandwidth, circularly polarised microstrip antennas

Design principles of sequentially fed, wide bandwidth, circularly polarised microstrip antennas

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IEE Proceedings H (Microwaves, Antennas and Propagation) — Recommend this title to your library

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The technique of sequentially rotating the feed position of a microstrip patch antenna to improve the circular polarisation bandwidth of an array of such elements is briefly reviewed in the wider context of other known antenna parameterstaggering concepts. A first order analysis then shows how the sequential technique significantly improves the axial ratio bandwidth in relation to the number of patches in the array and the feeder connections. Unwanted effects such as feeder phase errors, multiple reflections in feeders, the presence of higher order modes and mutual coupling are then considered. Computations embracing these effects and measurements illustrate the various properties and topological options available. Finally, the application of the technique is briefly illustrated for a single patch and an array of patches. In conclusion the design principles are summarised and feeder effects are identified as the main limitation when implementing the sequential technique.

References

    1. 1)
      • Teshirogi, T., Tanaka, M., Chujo, W.: `Wideband circularly polarised array antenna with sequential rotations and phase shifts of elements', ISAP 85, Int. Symp. on Ant and Prop., 1985, Tokyo
    2. 2)
      • Dual frequency stacked circular disc antenna
    3. 3)
      • Sabban, A.: `New broadband stacked two layer microstrip antenna', IEEE Int. Ant. and Prop. Symp., 1983, Houston, USA, p. 63–66
    4. 4)
      • Multi octave bandwidth log periodic microstrip antenna array
    5. 5)
      • Lee, R.Q., Acosta, R., Dahele, J.S., Lee, K.F.: `Experimental investigation of parasitic microstrip arrays', IEEE Ant. and Prop. Symp., September 1987, USA, Univ. of Illinois
    6. 6)
      • , Bandwidth extension techniques in printed conformal antennas
    7. 7)
      • Application of sequential feeding to wide bandwidth circularly polarised microstrip patch arrays
    8. 8)
      • Haneishi, M.: `Circularly polarised SHF planar array composed of microstrip pairs-element', ISAP 85, Int. Symp. on Ant. and Prop., 1985, Tokyo
    9. 9)
      • Coplanar corporate feed effects on microstrip patch array design
    10. 10)
      • Alexander, M.J., Trumpess, C.J., Griffin, J.M., Newton, M.L., Roederer, A.: `Microstrip patch array for L band satellite communications', Proc. IEE Conf. on Ant. and Prop. ICAP 87, March 1987, York United Kingdom, p. 285–288
    11. 11)
      • Ohmani, K., Murata, T.: `Planar array antenna for satellite broadcasting reception', 1987 SBMO Int. Microwave Symp. Proc, July 1987, Rio de Janeiro, p. 115–120
    12. 12)
      • Satellite-borne active phased array techniques for mobile communications
    13. 13)
      • Dubost, G., Gueho, S., Beguin, D.: `Ku band phased array in a large annular sector', ICAP 87, 5th IEE Int. Conf. on Ant. and Prop., March 1987, York United Kingdom
    14. 14)
      • Technique for an array to generate circular polarisation with linearly polarised elements
    15. 15)
      • Chiba, T., Suzuki, Y., Mijana, N., Miura, S., Ohmori, S.: `Phased array antenana using microstrip patch elements', Proc. 12th European Microwave Conference, 1982, Helsinki, Finland, p. 472–477
    16. 16)
      • Teshirogi, T., Chujo, W., Tanaka, M., Itoh, T., Komuro, H.: `Circular polarisation array antenna with sequential rotation and phase shift', A-P83-57, Report of Technical Group of IECE, Japan, 19 August 1983
    17. 17)
      • Microstrip antenna theory and design, IEE Electromagnetic Wave Series 12
    18. 18)
      • Martin Pascual, C., Fontecha, J.L., Vassalio, J., Barbero, J.: `Land mobile antennas for satellite communications', IEE Conference on Mobile Satellite Systems and Techniques, 10–13 September 1984, York United Kingdom, p. 145–149
    19. 19)
      • Vaughan, R.G., Bach Andersen, J.: `Multiport patch antenna for mobile communications', 14th European Microwave Conference, 10–13 September 1984, Liege, Belgium, p. 607–612
    20. 20)
      • , Time harmonic electronmagnetic fields
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