Published May 15, 2024 | Version 1.2
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Single/ Dual band Rat-race Coupler and Gysel Power Divider with unequal power division ratio

  • 1. National Institute of Technology Rourkela

Description

This work provides computer-aided design solution to single-band and dual-band design of Rat-Race Coupler (RRC) (i.e., 0 and 180 deg coupler) and Gysel Power Divider (GPD).  The 180 deg phase shifters are designed using C-section, Pi-structure and T-structure.  

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Additional details

Funding

Startup Research Grant SRG/2022/000156
Science and Engineering Research Board

Dates

Submitted
2024-05-01

Software

Programming language
Python
Development Status
Unsupported

References

  • R. Sinha and A. De, "Synthesis of Multiport Networks using Port Decomposition Technique and its Applications," IEEE Trans. Microw. Theory Techn., vol. 64, no. 4, pp. 1228 – 1244, Apr. 2016. (https://doi.org/10.1109/TMTT.2016.2532868)
  • S. Chen, Y. Yu, and M. Tang, "Dual-band gysel power divider with different power dividing ratios," IEEE Microw. Wireless Compon. Lett., vol. 29, no. 7, pp. 462–464, 2019. DOI:10.1109/LMWC.2019.2919164
  • L. Wu, J. Mao, and W. Yin, "Miniaturization of Rat-Race Coupler With Dual-Band Arbitrary Power Divisions Based on Stepped- Impedance Double-Sided Parallel-Strip Line," IEEE Trans. Compon., Packag., Manuf. Technol., vol. 2, no. 12, pp. 2017–2030, Dec 2012. DOI:10.1109/TCPMT.2012.2211597