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Waveguide Slot Array Antennas

  • Jiro HirokawaEmail author
  • Miao Zhang
Reference work entry

Abstract

At first, the history on studies on waveguide slot antennas and arrays is described briefly. Then the components for the waveguide slot antennas are explained. Various configurations of the waveguide slot antenna are described, and the equivalent circuits for some configurations are given. The procedure to design a waveguide slot array antenna is explained, and also the analysis model to design the element is discussed as well as the scattering matrix in connecting the equivalent circuit with a transmission line. Finally, the design examples for one-dimensional and two-dimensional arrays of the waveguide slot antennas are explained.

Keywords

Slot antenna Waveguide Array Equivalent circuit Longitudinal slot antenna Inclined slot antenna Edge-slot antenna Reflection-canceling slot antenna Standing-wave excitation Traveling-wave excitation Series feed 

References

  1. Elliott RS (1983) An improved design procedure for small arrays of shunt slots. IEEE Trans Antennas Propag 31:48–53CrossRefGoogle Scholar
  2. Elliott RS, Kurtz LA (1978) The design of small slot arrays. IEEE Trans Antennas Propag 26:214–219CrossRefGoogle Scholar
  3. Josefsson LG (1987) Analysis of longitudinal slots in rectangular waveguide. IEEE Trans Antennas Propag 35:1351–1357CrossRefGoogle Scholar
  4. Khac TV, Carson CT (1973) Impedance properties of a longitudinal slot antenna in the broad face of a rectangular waveguide. IEEE Trans Antennas Propag 21:708–710CrossRefGoogle Scholar
  5. Kurtz LA, Yee JS (1957) Second-order beams of two-dimensional slot arrays. IRE Trans Antennas Propag 5:356–362CrossRefGoogle Scholar
  6. Lyon RW, Sangster AJ (1981) Efficient moment method analysis of radiating slots in a thick-walled rectangular waveguide. IEE Proc 128(pt.H):197–205Google Scholar
  7. Maxum BJ (1960) Resonant slots with independent control of amplitude and phase. IRE Trans Antennas Propag 8:383–388CrossRefGoogle Scholar
  8. Oliner AA (1957) The impedance properties of narrow radiating slots in the broad wall of rectangular waveguide. IRE Trans Antennas Propag 5:1–20CrossRefGoogle Scholar
  9. Park SH, Hirokawa J, Ando M (2003) Simple analysis of a slot with a reflection-canceling post in a rectangular waveguide using only the axial uniform currents on the post surface. IEICE Trans Commun 86(8):2482–2487Google Scholar
  10. Rangarajan SR (1989) Compound radiating slots in a broad wall of a rectangular waveguide. IEEE Trans Antennas Propag 37:1116–1123CrossRefGoogle Scholar
  11. Sakakibara K, Hirokawa J, Ando M, Goto N (1994) A linearly-polarized slotted waveguide array using reflection-canceling slot pairs. IEICE Trans Commun 77:511–518Google Scholar
  12. Sakakibara K, Hirokawa J, Ando M, Goto N (1996) Periodic boundary condition for evaluation of external mutual coupling in a slotted waveguide arrays. IEICE Trans Commun 79:1156–1164Google Scholar
  13. Sakakibara K, Kimura Y, Akiyama A, Hirokawa J, Ando M, Goto N (1997) Alternating phase-fed waveguide slot arrays with a single-layer multiple-way power divider. IEE Proc Microw Antennas Propag 144:425–430CrossRefGoogle Scholar
  14. Seki H, Goto N (1981) Synthesis of circular polarization with non resonant slots in the narrow wall of a rectangular waveguide. Trans IECE 64(pt.B):1000–1007Google Scholar
  15. Stegen RJ (1971) Longitudinal shunt slot characteristics, Technical report 261, Hughes technical memorandumGoogle Scholar
  16. Stern GJ, Elliott RS (1985) Resonant length of longitudinal slots and validity of circuit representation: theory and experiment. IEEE Trans Antennas Propag 33:1264–1271CrossRefGoogle Scholar
  17. Stevenson AF (1948) Theory of slots in rectangular waveguides. J Appl Phys 19:24–38MathSciNetCrossRefGoogle Scholar
  18. Watson WH (1946) Resonant slots. IEE J 93(pt.3A):747–777Google Scholar
  19. Watson WH (1947) The physical principles of wave guide transmission and antenna system. Oxford University PressGoogle Scholar
  20. Yee HY (1974) Impedance of a narrow longitudinal shunt slot in a slotted waveguide array. IEEE Trans Antennas Propag 22:589–592CrossRefGoogle Scholar
  21. Zhang M, Hirokawa J, Ando M (2011) Full-wave design considering slot admittance in 2-D waveguide slot arrays with perfect input matching. IEICE Trans Commun 94:725–734CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media Singapore 2016

Authors and Affiliations

  1. 1.Tokyo Institute of TechnologyTokyoJapan

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