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Filtering Power Divider/Combiner Based on Half Mode Substrate Integrated Waveguide (HMSIW) Technology for High Power Applications | ||
| AUT Journal of Electrical Engineering | ||
| مقاله 6، دوره 47، شماره 1، تیر 2015، صفحه 39-45 اصل مقاله (944.33 K) | ||
| نوع مقاله: Research Article | ||
| شناسه دیجیتال (DOI): 10.22060/eej.2015.520 | ||
| نویسندگان | ||
| A. R. Moznebi1؛ K. Afrooz* 2 | ||
| 1MSc Student, Department of Electrical Engineering, Shahid Bahonar University of Kerman, Kerman, Iran | ||
| 2Assistant Professor, Department of Electrical Engineering, Shahid Bahonar University of Kerman, Kerman, Iran | ||
| چکیده | ||
| A filtering power divider/power combiner based on half mode substrate integrated waveguide technology for high power applications is proposed. This design includes one half mode substrate integrated waveguide cavity, one matched load, and four sections of quarter-wavelength transmission lines. The high isolation between output ports is obtained by combining the half mode substrate integrated waveguide cavity and microstrip network (one matched load and four sections of quarter-wavelength transmission lines). This structure utilizes for high power applications because of the matched load is connected to ground. The design is fabricated and tested by network analyzer. A good agreement between the simulated and measured results is observed. The measured results show that for a return loss of 15 dB, the bandwidth is from 5.15 to 5.35 GHz (IEEE 802.11a wireless local area network (WLAN) standard) and over this whole bandwidth, the output return loss and isolation between output ports are better than 14.5 dB and 17.5 dB, respectively. Also, the measured insertion loss is dB. | ||
| کلیدواژه‌ها | ||
| Filtering Power Divider؛ Half Mode Substrate Integrated Waveguide (HMSIW)؛ Power Combiner؛ Power Divider | ||
| عنوان مقاله [English] | ||
| Filtering Power Divider/Combiner Based on Half Mode Substrate Integrated Waveguide (HMSIW) Technology for High Power Applications | ||
| نویسندگان [English] | ||
| A. R. Moznebi1؛ K. Afrooz2 | ||
| 1MSc Student, Department of Electrical Engineering, Shahid Bahonar University of Kerman, Kerman, Iran | ||
| 2Assistant Professor, Department of Electrical Engineering, Shahid Bahonar University of Kerman, Kerman, Iran | ||
| چکیده [English] | ||
| A filtering power divider/power combiner based on half mode substrate integrated waveguide technology for high power applications is proposed. This design includes one half mode substrate integrated waveguide cavity, one matched load, and four sections of quarter-wavelength transmission lines. The high isolation between output ports is obtained by combining the half mode substrate integrated waveguide cavity and microstrip network (one matched load and four sections of quarter-wavelength transmission lines). This structure utilizes for high power applications because of the matched load is connected to ground. The design is fabricated and tested by network analyzer. A good agreement between the simulated and measured results is observed. The measured results show that for a return loss of 15 dB, the bandwidth is from 5.15 to 5.35 GHz (IEEE 802.11a wireless local area network (WLAN) standard) and over this whole bandwidth, the output return loss and isolation between output ports are better than 14.5 dB and 17.5 dB, respectively. Also, the measured insertion loss is dB. | ||
| کلیدواژه‌ها [English] | ||
| Filtering Power Divider, Half Mode Substrate Integrated Waveguide (HMSIW), Power Combiner, Power Divider | ||
| مراجع | ||
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[1] Z. Hao, W. Hong, H. Li, H. Zhang, and K. Wu,“Multiway broadband substrate integrated waveguide (SIW) power divider”, In IEEE Antennas and Propagation Society Int. Symp.,pp. 639-642, 2005. [2] H. Uchimura, T. Takenoshita, and M. Fujii,“Development of a “laminated waveguide””, IEEE Trans. Microw. Theory Tech., vol. 46, no.12, pp. 2438-2443, November, 1998. [3] L. Yan, W. Hong, K. Wu, and T. J. Cui,“Investigations on the propagation characteristics of the substrate integrated waveguide based onthe method of lines”, IET Microw. Antennas Prop., vol. 152, no. 1, pp. 35-42, February, 2005. [4] M. Bozzi, A. Georgiadis, and K. Wu, “Review of substrate-integrated waveguide circuits and antennas”, IET Microw. Antennas Prop., vol. 5,no. 8, pp. 909-920, June, 2011. [5] W. Hong, B. Liu, Y. Wang, Q. Lai, H. Tang, X.X. Yin, Y. D. Dong, Y. Zhang, and K. Wu, “Half mode substrate integrated waveguide: A new guided wave structure for microwave and millimeter wave application”, In Infrared Millimeter Waves and 14th International Conference on Teraherz Electronics, Shanghai,pp. 219-219, 2006. [6] E. J. Wilkinson, “An N-way hybrid power divider”, IRE Trans. Microw. Theory Tech., vol. 8, no. 1, pp. 116-118, January, 1960. [7] K. K. M. Cheng, and P. W. Li, “novel powerdivider design with unequal power-dividing ratio and simple layout”, IEEE Trans. Microw. Theory Tech., vol. 57, no. 6, pp. 1589-1594, May, 2009. [8] H. R. Ahn, and I. Wolff, “Ahn, H. R., & Wolff,I. (2001). General design equations, small-sized impedance transformers, and their application to small-sized three-port 3-dB power dividers”, IEEE Trans. Microw. Theory Tech., vol. 49, no.7, pp. 1277-1288, July, 2001. [9] M. J. Park, and B. Lee, “A dual-band Wilkinson power divider”, IEEE Microw. Wirel. Compon. Lett., Vol. 18, no. 2, pp. 85-87, February, 2008. [10] U. H. Gysel, “A new N-way power divider/combiner suitable for high-power applications”, In IEEE Microw. Symposium,Palo Alton, CA, pp. 116-118, 1975. [11] S. Y. Chen, D. S. Zhang, and Y. T. Yu,“Wideband SIW power divider with improved out-of-band rejection”, Electron. Lett., vol. 49,no. 15, pp. 943-944, July, 2013. [12] T. Li, and W. Dou, “Broadband substrateintegrated waveguide T-junction with arbitrary power-dividing ratio”, Electron. Lett., vol. 51,no. 3, pp. 259-260, February, 2015. [13] X. Zou, C. M. Tong, and D. W. Yu, “Y-junction power divider based on substrate integrated waveguide”, Electron. Lett., vol. 47, no. 25, pp. 1375-1376, December, 2011. [14] N. Smith, and R. Abhari, “Compact substrate integrated waveguide Wilkinson power dividers”, In IEEE Antennas and PropagationSociety Int. Symp., Charleston, SC, pp. 1-4,2009. [15] Z. Y. Zhang, and K. Wu, “Broadband half-mode substrate integrated waveguide (HMSIW) Wilkinson power divider”, In IEEE Microw.Symposium Digest, Atlanta, GA, pp. 879-882,2008. [16] D. M. Pozar, Microwave Engineering. Wiley,2011. [17] F. Xu, and K. Wu, “Guided-wave and leakage characteristics of substrate integrated waveguide”, IEEE Trans. Microw. Theory Tech.,vol. 53, no. 1, pp. 66-73, January, 2005. [18] J. E. Rayas-Sánchez, and V. Gutierrez-Ayala, “A general EM-based design procedure for singlelayer substrate integrated waveguide interconnects with microstrip transitions”, In IEEE Microw. Symposium Digest, Atlanta, GA,pp. 983-986, 2008. [19] K. Wu, D. Deslandes, and Y. Cassivi, “The substrate integrated circuits-a new concept for high-frequency electronics and optoelectronics”,In Telecommunications in Modern Satellite, Cable and Broadcasting Service, pp. P-III, 2003. [20] A. Abbosh, and B. Henin, “Planar wideband inphase power divider/combiner using modified Gysel structure”, IET Microw. Antennas Prop., Vol. 7, no. 10, pp. 783-787, July, 2013. [21] J. N. Hui, W. J. Feng, and W. Q. Che, “Balun bandpass filter based on multilayer substrate integrated waveguide power divider”, Electron. Lett., vol. 48, no. 10, pp. 571-573, May, 2012. [22] U. Rosenberg, M. Salehi, J. Bornemann, and E. Mehrshahi, “A novel frequency-selective power combiner/divider in single-layer substrate integrated waveguide technology”, IEEE Microw. Wirel. Compon. Lett., vol. 23, no. 8, pp. 406-408, June, 2013. | ||
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