Abstract
The investigation of the multimode beamforming network (BFN) has been developed from its scattering matrix (S-matrix) analysis. A substrate integrated waveguide (SIW) BFN is designed and fabricated on a single Rogers 5880 substrate. This device is not only marked by features of conventional BFN, such as Butler matrix, but also has additional benefits, e.g. more compact configuration and higher radiation efficiency. Measured and simulated results based on the proposed structure are in a good agreement, which indicates that this novel type of BFN has good characteristics and presents an excellent candidate in the development of intelligent microwave and millimeter-wave multibeam antenna systems.
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References
Stein S. On cross coupling in multiple-beam antennas. IRE Trans Antennas Propag, 1962, 10(9): 548–557
Blass J. Multi-directional antenna—new approach to stacked beams. IRE International Convention Record, Part 1, 1960, 10(9): 48–50
Blass J, Howe R. Beamforming matrix simplifies design of electronically scanned antennas. Elec Design, 1969, 9(4): 170–173
Hall P S, Vetterlein S J. Review of radio frequency beamforming techniques for scanned and multiple beam antennas. IEEE Proceedings H Microw, Antennas and Propagat, 1990, 137(10): 293–303
Shelton J P, Kelleher K S. Multiple beams for linear arrays. IRE Trans Antennas Propag, 1961, 9(3): 154–161
Wang M G, Lv S W, Liu R X. The Analysis and Synthesis of Array Antennas (in Chinese). Chengdu: Publishing Company of UESTC, 1989
Hansen R C. Phased Array Antennas. New York: John Wiley Sons, Inc. 1998
Lo Y T, Lee S W. Antenna Handbook. vol. 3. New York: Van Nostrand Reinhold, 1993
Hong W. Development of microwave antennas, components and subsystems based on SIW technology. IEEE Int Symp Microwave Antenna Propag Electr, 2005, 1: 14–17
Wu K, Deslandes D, Cassivi Y. The substrate integrated circuits—a new concept for high-frequency electronics and optoelectronics. In: 6th International Conference on Telecommunications in Modern Satellite, Cable and Broadcasting Service. University of Nis, Serbia & Montenegro (former Yugoslavia), 2003. 1: 3–5
Hirokawa J, Ando M. Efficiency of 76-GHz post-wall waveguide-fed parallel-plate slot arrays. IEEE Trans Antennas Propag, 2000, 48(11): 1742–1745
Piloto A, Leahy K, Flanick B, et al. Waveguide filters having a layered dielectric structure. US Patent, 5 382 931, 1995-01-17
Cheng Y J, Hong W, Wu K, et al. Substrate integrated waveguide (SIW) rotman lens and its ka-band multibeam array antenna applications. IEEE Trans Antennas Propag, 2008, 56(8): 2504–2513
Cheng Y J, Hong W, Wu K. Millimeter-wave substrate integrated waveguide multibeam antenna based on the parabolic reflector principle. IEEE Trans Antennas Propag, 2008, 56(9): 3055–3058
Cahn W K, Kurss H. The uniqueness of the lossless feed network for a multibeam array. IRE Trans Antennas Propag, 1962, 10(1): 100–101
Cheng Y J, Hong W, Wu K. Millimetre-wave monopulse antenna incorporating substrate integrated waveguide phase shifter. IET Microw Antennas Propag, 2008, 2(1): 48–52
Yan L, Hong W, Hua G, et al. Simulation and experiment on SIW slot array antennas. IEEE Microwave Wireless Compon Lett, 2004, 14(9): 446–449
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Supported by the National Natural Science Foundation of China (Grant No. 60621002), the National High-Tech Research & Development Program of China (Grant No. 2007AA01Z2B4), and the Scientific Research Foundation of Graduate School of Southeast University
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Cheng, Y., Hong, W. & Wu, K. Design of a multimode beamforming network based on the scattering matrix analysis. Sci. China Ser. F-Inf. Sci. 52, 1258–1265 (2009). https://doi.org/10.1007/s11432-009-0093-x
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DOI: https://doi.org/10.1007/s11432-009-0093-x