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2011-09-06
Design and Implementation of a Compact Planar 4 X 4 Microstrip Butler Matrix for Wideband Application
By
Progress In Electromagnetics Research C, Vol. 24, 43-55, 2011
Abstract
A compact planar 4 x 4 microstrip Butler matrix is proposed in this paper. It is a wideband beam-forming network with the advantages of compact size, low cost and ease of fabrication. Three-branch line couplers with lumped-distributed elements are adopted to reduce the size, and multi-U-shaped coupled-line Schiffman phase shifters are designed to get good transmission and phase performances. The Butler matrix is fabricated and measured, and a good agreement is found between the simulated and measured results, which makes it very attractive for wideband multi-beam antenna applications.
Citation
Chunhong Chen Hongmei Wu Wen Wu , "Design and Implementation of a Compact Planar 4 X 4 Microstrip Butler Matrix for Wideband Application," Progress In Electromagnetics Research C, Vol. 24, 43-55, 2011.
doi:10.2528/PIERC11072614
http://www.jpier.org/PIERC/pier.php?paper=11072614
References

1. Ali, A. A. M., N. J. G. Fonseca, F. Coccetti, and H. Aubert, "Design and implementation of two-layer compact wideband Butler matrices in SIW technology for Ku-band applications," IEEE Trans. Anten. Progp., Vol. 59, No. 2, 503-512, 2011.
doi:10.1109/TAP.2010.2093499

2. Nedil, M., T. A. Denidni, and L. Talbi, "Novel Butler matrix using CPW multilayer technology," IEEE Trans. Microw. Theory Tech., Vol. 54, No. 1, 499-507, 2006.
doi:10.1109/TMTT.2005.860490

3. Gruszczynski, S. and K. Wincza, "Broadband 4x4 Butler matrices as a connection of symmetrical multisection coupled-line 3-dB directional couplers and phase correction networks," IEEE Trans. Microw. Theory Tech., Vol. 57, No. 1, 1-9, 2009.
doi:10.1109/TMTT.2008.2009081

4. Djerafi, T., N. J. G. Fonseca, and K. Wu, "Design and implementation of a planar 4x4 Butler matrix in SIW technology for wideband applications," Proceedings of the 40th European Microwave Conference, 910-913, 2010.

5. Zheng, S., W. S. Chan, S. H. Leung, and Q. Xue, "Broadband Butler matrix with flat coupling," Electr. Lett., Vol. 43, No. 10, 576-577, 2007.
doi:10.1049/el:20070274

6. He, J., B. Z. Wang, Q. Q. He, Y. X. Xing, and Z. L. Yin, "Wideband X-band microstrip Butler matrix," Progress In Electromagnetics Research, Vol. 74, 131-140, 2007.
doi:10.2528/PIER07042302

7. Vogel, R. W., "Analysis and design of lumped- and lumped-distributed element directional couplers for MIC and MMIC applications," IEEE Trans. Microw. Theory Tech., Vol. 40, No. 2, 253-262, 1992.
doi:10.1109/22.120097

8. Chun, Y. H. and J. S. Hong, "Design of a compact broad-band branchline hybrid," IEEE MTT-S Int. Microw. Symp. Dig., 997-1000, Long Beach, CA, 2005.

9. Chun, Y. H. and J. S. Hong, "Compact wide-band branch-line hybrids," IEEE Trans. Microw. Theory Tech., Vol. 54, No. 2, 704-709, 2006.
doi:10.1109/TMTT.2005.862657

10. Schiffman, B. M., "A new class of broad-band microwave 90-degree phase shifters," IRE Trans. Microw. Theory Tech., 232-237, 1958.
doi:10.1109/TMTT.1958.1124543

11. Quirartc, J. L. R. and J. P. Starski, "Synthesis of Schiffman phase shifters," IEEE Trans. Microw. Theory Tech., Vol. 39, No. 11, 1885-1889, 1991.
doi:10.1109/22.97492

12. Muracuchi, M., T. Yukitake, and Y. Naito, "Optimum design of 3-dB branch-line couplers using microstrip lines," IEEE Trans. Microw. Theory Tech., Vol. 31, No. 8, 674-678, 1983.
doi:10.1109/TMTT.1983.1131568

13. Jafari, E., F. Hodjatkashani, and R. Rezaiesarlak, "A broadband quadrature hybrid using improved wideband Schiffman phase shifter," Progress In Electromagnetics Research C, Vol. 11, 229-236, 2009.
doi:10.2528/PIERC09112101

14. Zhang, Z., Y. C. Jiao, S. F. Cao, X. M. Wang, and F. S. Zhang, "Modified broadband Schiffman phase shifter using dentate microstrip and patterned ground plane," Progress In Electromagnetics Research Letters, Vol. 24, 9-16, 2011.