[22[22] E. J. Wilkinson, “An N-way power divider,” IEEE Transactions on Microwave Theory and Techniques, vol. 8, pp. 116-118, 1960.] |
[1.2-3.6] |
No size reduction |
Conventional Transmission Lines Sections |
Simple |
[23[23] J. Z. Gu, X. J. Yu, and X. W. Sun, “A compact harmonic-suppressed Wilkinson power divider using C-SCMRC resonators” Microwave and Optical Technology Letters, vol. 48, no. 12, pp. 2382-2384, 2006, doi: 10.1002/mop.21961. https://doi.org/10.1002/mop.21961....
] |
[1-3.2] |
44% |
Resonator Cells |
Complex and costly |
[24[24] J. Wang, J. Ni, Y. X. Guo, and D. Fang, “Miniaturized microstrip Wilkinson power divider with harmonic suppression,” IEEE Microwave and Wireless Components Letters, vol. 19, no. 7, pp. 440-442, 2009, doi: 10.1109/LMWC.2009.2022124. https://doi.org/10.1109/LMWC.2009.202212...
] |
[1-3.1] |
36.5% |
Open Stubs |
Simple and low cost |
[25[25] S. Roshani, M. B. Jamshidi, F. Mohebi, and S. Roshani, “Design and Modeling of a Compact Power Divider with Squared Resonators Using Artificial Intelligence,” Wireless Personal Communications, vol. 117, no. 3, pp. 2085-2096, 2021, doi: 10.1007/s11277-020-07960-5. https://doi.org/10.1007/s11277-020-07960...
] |
[1.5-2.6] |
55% |
Resonator Cells |
Complex and costly |
[26[26] Y. Z. Zhu, W. H. Zhu, X. J. Zhang, M. Jiang, and G. Y. Fang, “Shunt-stub Wilkinson power divider for unequal distribution ratio,” IET Microwaves, Antennas and Propagation, vol. 4, no. 3, pp. 334-341, 2010, doi: 10.1049/it-map.2008.0440. https://doi.org/10.1049/it-map.2008.0440...
] |
[2.1-3.7] |
31 % |
Short and open stubs |
average |
[27[27] C. Pakasiri and S. Wang, “Compact Wilkinson Power Divider with Common Inductor on the IPD Process,” IEEE Access, vol. 9, pp. 167699-167705, 2021, doi: 10.1109/ACCESS.2021.3136219. https://doi.org/10.1109/ACCESS.2021.3136...
] |
[2.4-2.6] |
70% |
Lumped Elements & Resonator Cells |
Complex and costly |
[28[28] D. Packiaraj, M. Ramesh, and A. T. Kalghatgi, “Broadband equal power divider,” Journal of Microwaves, Optoelectronics and Electromagnetic Applications, vol. 16, no. 2, pp. 363-370, 2017, doi: 10.1590/2179-10742017v16i2757. https://doi.org/10.1590/2179-10742017v16...
] |
[3[3] X. Hu, F. Wei, J. Hao, and X. Shi, “A Filtering Power Divider with Tunable Center Frequency and Wide Stopband,” Frequenz, vol. 73, no. 9-10, pp.301-306, 2019, doi: 10.1515/freq-2018-0261. https://doi.org/10.1515/freq-2018-0261....
[4] R. C. Han, R. Y. Sun, and S. H. Shi, “A wideband planar hybrid coupler using coupled-line power divider and broadband phase shifter,” in 2017 IEEE 6th Asia-Pacific Conference on Antennas and Propagation (APCAP), pp. 1-3, 2017, doi: 10.1109/APCAP.2017.8420585. https://doi.org/10.1109/APCAP.2017.84205...
[5] S. M. Sohn, A. Gopinath, and J. T. Vaughan, “A Compact, High Power Capable, and Tunable High Directivity Microstrip Coupler,” IEEE Transactions on Microwave Theory and Techniques, vol. 64, no. 10, pp. 3217-3223, 2016, doi: 10.1109/TMTT.2016.2602835. https://doi.org/10.1109/TMTT.2016.260283...
[6] S. Maheswari and T. Jayanthy, “Design of Compact Branch-Line Coupler for Wi-Max Applications,” International Journal of Microwave and Optical Technology, vol. 17, no. 1, pp. 68-73, 2022.
[7] A. Sardi, F. Alkurt, V. Özkaner, M. Karaaslan, E. Ünal, and T. Mohamed, “Investigation of microwave power limiter for Industrial Scientific Medical band (ISM) applications,” International Journal of RF and Microwave Computer-Aided Engineering, vol. 30, no. 6, e22180, 2020, doi: 10.1002/mmce.22180. https://doi.org/10.1002/mmce.22180....
-8[8] S. Singh, P. P. Kumar, and C. V. N. Rao, “Power dividers based simplified design topology for planar microwave I-Q mixers,” International Journal of Electronics Letters, vol. 5, no. 4, pp. 417-426, 2017, doi: 10.1080/21681724.2016.1253778. https://doi.org/10.1080/21681724.2016.12...
] |
61% |
DGS Floating conductor |
average |
[29[29] R. Barakat, V. Nerguizian, D. Hammou, and S. O. Tatu, “Modified Ring Power Divider Using Stepped-Impedance Resonator,” Journal of Microwaves, Optoelectronics and Electromagnetic Applications, vol. 19, no. 1, pp. 26-38, 2020, doi: 10.1590/2179-10742020V19I11815. https://doi.org/10.1590/2179-10742020V19...
] |
[1.7-4.64] |
No size reduction |
Stepped Impedance Resonators SIRs |
Simple and low cost |
[30[30] C. M. Lin, H. H. Su, J. C. Chiu, and Y. H. Wang, “Wilkinson power divider using microstrip EBG cells for the suppression of harmonics,” IEEE Microwave and Wireless Components Letters, vol. 17, no. 10, pp. 700-702, 2007, doi: 10.1109/LMWC.2007.905595. https://doi.org/10.1109/LMWC.2007.905595...
] |
[1.2-3.3] |
34.5% |
EBG Cells |
Complex and costly |
Proposed work |
[1.2-3.7] |
75% |
Stepped Impedance Resonators SIRs |
Simple and low cost |