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Concept of the antenna for Ka-band on-the-move sattelite communication and its elements on the base of substrate integrated waveguide

Keywords:

S.N. Borisov – Ph.D. Student, engineer, JSC «Radiofizika»
S.A. Ganin – head of laboratory, JSC «Radiofizika»
A.V. Shishlov – Ph.D. (Eng.), head of department, JSC «Radiofizika», Deputy Head of Chair «Radiophisics and Technical Cybernetics» of the Faculty of Radio Engineering and Cybernetics in the Moscow Institute of Physics and Technology
A.G. Shubov – Ph.D., Scientific consultant, JSC «Apex»


The concept of vehicular satellite communication antenna for Ka-band and the results of simulation of its key elements on the base of substrate integrated waveguide structure are presented. Antenna consists of linear subarrays, inclined to the horizon. The scanning in the biconical sector is mechanical in the azimuth plane and electrical in the elevation plane. To reduce interferential maximums in the azimuth plane it is suggested to place radiators in adjacent linear subarrays in a checkerboard pattern. The feeder of the antenna array is a parallel-type divider. Options of single-layered and multilayered dividers are considered. A circularly-polarized microstrip-fed patch is as a radiator. A transition from substrate integrated waveguide to the microstrip line is designed. The characteristics of the embedded radiator, T-joints of the divider, 4-channel divider as a whole and transitions are presented.
References:

  1. Fujimoto K., James J.R. Mobile Antenna Systems Handbook. Artech House, Boston, London, Second Edition.
  2. Shishlov A.V. Vehicular antennas for satellite communications // Proceedings of the international conference on antenna theory and techniques. Kyiv. Ukraine. 2011. P. 34-39.
  3. Bankov S.E. Antenny'e reshetki s posledovatel'ny'm pitaniem. M.: Fizmatlit. 2013.
  4. Dong-Yeon Kim, Woo-Sung Chung, Chang-Hyun Park, Sang-Joo Lee, and Sangwook Nam. A series slot array antenna for 45-inclined linear polarization with SIW technology // IEEE Transactions on Antennas and Propagation. V. 60. № 4. April 2012. P. 1785-1795.
  5. Dong-Yeon Kim, Sumin Yun, Woo-Sung Chung, Chang-Hyun Park, Sang-Joo Lee, and Sangwook Nam. Linearly Polarized SIW Series Slot Array Antenna for Ka Band. [FiP1-21] A03 1006.pdf
  6. Athanasopoulos N.N., Makris D., Voudouris K. Design and Development of 60 GHz Millimeter-wave passive components using substrate integrated waveguide technology. 2nd Pan-Hellenic Conference on Electronics and Telecommunications – PACET'12, March 16-18, 2012. Thessaloniki. Greece. 4 pages.
  7. Mohammadi P., Demir S. Multi-layer substrate integrated waveguide E-plane power divider // Progress In Electromagnetics Research C. 2012. V. 30. P. 159-172.
  8. Ahmed Ali, Nelson J. G. Fonseca, Fabio Coccetti and Hervé Aubert. Analysis and design of a compact SIW-based multi-layer wideband phase shifter for Ku-band applications, antennas and propagation society international symposium (APSURSI). 2010 IEEE.

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