Compact coaxial-waveguide four-way power divider with low insertion loss and high output isolation

References

• Ahmadzadeh, M., P. Rasekh, R. Safian, G. Askari, and H. Mirmohammad-Sadeghi. 2015. Broadband rectangular high power divider/combiner. IET Microwaves, Antennas & Propagation 9 (1):58–63. doi:10.1049/iet-map.2014.0089
   Web of Science ®Google Scholar
• Amjadi, M., and E. Jafari. 2012. Design of a broadband eight-way coaxial waveguide power combiner. IEEE Transactions on Microwave Theory and Techniques 60 (1):39–45. doi:10.1109/TMTT.2011.2171499
   Web of Science ®Google Scholar
• Chu, Q.-X., Z.-Y. Kang, Q.-S. Wu, and D.-Y. Mo. 2013. An In-phase output K\!a-band traveling-wave power divider/combiner using double ridge-waveguide couplers. IEEE Transactions on Microwave Theory and Techniques 61 (9):3247–53. doi:10.1109/TMTT.2013.2273764
   Web of Science ®Google Scholar
• Gerrard, P. 1987. Waveguide Handbook. Electronics and Power 33 (2):142–. doi:10.1049/ep.1987.0080
   Google Scholar
• Gunston, M. A. R. 1997. Microwave transmission line impedence data. IET Digital Library. doi:10.1049/SBEW019E
   Google Scholar
• Guo, L., J. Li, W. Huang, H. Shao, and T. Ba. 2017. A compact four-way power combiner. IEEE Microwave and Wireless Components Letters 27 (3):239–41. doi:10.1109/LMWC.2017.2661713
   Web of Science ®Google Scholar
• Hao, H., H. Xu, Q. Ling, Y. Wang, and B. Wang. 2023. Design of a broadband frequency-tunable planar filtering power divider. Electromagnetics 43 (3):175–86. doi:10.1080/02726343.2023.2206265
   Web of Science ®Google Scholar
• He, Y.-J., D.-Y. Mo, Q.-S. Wu, and Q.-X. Chu. 2017. A ka-band waveguide magic-T with coplanar arms using ridge-waveguide transition. IEEE Microwave and Wireless Components Letters 27 (11):965–67. doi:10.1109/LMWC.2017.2750020
   Web of Science ®Google Scholar
• Kang, Z.-Y., Q.-X. Chu, and Q.-S. Wu (2012). A Ka-band broadband traveling-wave power divider/combiner based on low-loss septum unsymmetrical E-plane T-junction series. 2012 IEEE/MTT-S International Microwave Symposium Digest, 1–3. 10.1109/MWSYM.2012.6259550
   Google Scholar
• Kang, Z.-Y., Q.-X. Chu, and Q. S. Wu. 2013. A compact ka-band broadband waveguide-based traveling-wave spatial power combiner with low loss symmetric coupling structure. Progress in Electromagnetics Research Letters 36:181–90. doi:10.2528/PIERL12111311
   Google Scholar
• Lei, P., X. Wang, W. Lv, J. Yang, M. Zhang, and Y. Liu. 2022. Reconfigurable wideband filtering power divider with good isolations performance. Electromagnetics 42 (7):513–21. doi:10.1080/02726343.2022.2154469
   Web of Science ®Google Scholar
• Lei, P., H. Yang, S. Zhao, H. Peng, and H. Zhang. 2021. A novel reconfigurable PD based on complementary hybrid circuit. Electromagnetics 41 (2):110–18. doi:10.1080/02726343.2021.1879357
   Web of Science ®Google Scholar
• Li, L. A., B. J. Hilliard, J. R. Shafer, J. Daggett, E. J. Dickman, and J. P. Becker. 2008. A planar compatible traveling-wave waveguide-based power divider/combiner. IEEE Transactions on Microwave Theory and Techniques 56 (8):1889–98. doi:10.1109/TMTT.2008.926555
   Web of Science ®Google Scholar
• Meng, R., Y. Xia, L. Guo, Y. Guo, and Q. Zhu. 2019. X-band compact coaxial power combiner for high-power applications. IET Microwaves, Antennas & Propagation 13 (12):2171–76. doi:10.1049/iet-map.2019.0055
   Web of Science ®Google Scholar
• Saheli, R., S. Fallahzadeh, M. R. Azadkhah, and A. Cheldavi. 2016. A broadband high-power five-way power divider/combiner. Electromagnetics 36 (5):340–51. doi:10.1080/02726343.2016.1158616
   Web of Science ®Google Scholar
• Shan, X., and Z. Shen. 2011. A suspended-substrate ku-band symmetric radial power combiner. IEEE Microwave and Wireless Components Letters 21 (12):652–54. doi:10.1109/LMWC.2011.2173325
   Web of Science ®Google Scholar
• Shan, X., and Z. Shen. 2013. An eight-way power combiner based on a transition between rectangular waveguide and multiple microstrip lines. IEEE Transactions on Microwave Theory and Techniques 61 (7):2585–93. doi:10.1109/TMTT.2013.2264291
   Web of Science ®Google Scholar
• Shao, H., K. Song, L. Xue, L. Guo, S. Guo, Y. Zhou, and Y. Fan (2018). Compact four-way radial-cavity-based power divider/combiner with high power and high isolation. 2018 Asia-Pacific Microwave Conference (APMC), 321–23. 10.23919/APMC.2018.8617470
   Google Scholar
• Song, K., S. Hu, F. Zhang, and Y. Zhu. 2015. Four-way chained quasi-planar power divider using rectangular coaxial waveguide. IEEE Microwave and Wireless Components Letters 25 (6):373–75. doi:10.1109/LMWC.2015.2421294
   Web of Science ®Google Scholar
• Song, K., Y. Mo, Q. Xue, and Y. Fan. 2014. Wideband four-way out-of-phase slotline power dividers. IEEE Transactions on Industrial Electronics 61 (7):3598–606. doi:10.1109/TIE.2013.2279380
   Web of Science ®Google Scholar
• Song, K., and Q. Xue. 2009. Planar probe coaxial-waveguide power combiner/divider. IEEE Transactions on Microwave Theory and Techniques 57 (11):2761–67. doi:10.1109/TMTT.2009.2032483
   Web of Science ®Google Scholar
• Song, K., F. Zhang, S. Hu, and Y. Fan. 2014. Ku-band 200-W pulsed power amplifier based on waveguide spatially power-combining technique for industrial applications. IEEE Transactions on Industrial Electronics 61 (8):4274–80. doi:10.1109/TIE.2013.2284137
   Web of Science ®Google Scholar
• Song, K., Y. Zhou, M. Fan, Y. Zhu, and Y. Fan. 2017. Four-way wideband power divider using a hybrid HMSIW/microstrip line. Electromagnetics 37 (7):462–70. doi:10.1080/02726343.2017.1378484
   Web of Science ®Google Scholar
• Wei, F., Z.-J. Yang, P.-Y. Qin, Y. J. Guo, B. Li, and X.-W. Shi. 2019. A balanced-to-balanced In-phase filtering power divider with high selectivity and isolation. IEEE Transactions on Microwave Theory and Techniques 67 (2):683–94. doi:10.1109/TMTT.2018.2880903
   Web of Science ®Google Scholar
• Wu, C., Q. Wang, and X. Tian. 2016. Compact 3-dB waveguide hybrid with full bandwidth. Electronics Letters 52 (1):51–52. doi:10.1049/el.2015.2579
   Web of Science ®Google Scholar
• Zhao, X.-B., F. Wei, P. F. Zhang, and X. W. Shi. 2023. Mixed-mode magic-ts and their applications on the designs of dual-band balanced out-of-phase filtering power dividers. IEEE Transactions on Microwave Theory and Techniques 71 (9):3896–905. doi:10.1109/TMTT.2023.3253567
   Web of Science ®Google Scholar