Journal Publications:
6. R. Gupta, M. Assaad, M. A. Chaudhary, and M. Hashmi, "An Effective Design Scheme of Single- and Dual-Band Power Dividers for Frequency-Dependent Port Terminations" Electronics 2023, 12(9), 1991, doi:10.3390/electronics12091991.
5. R. Gupta, M. Assaad, and M. S. Hashmi, "Highly Flexible Uniplanar Dual-Band Power Divider For Arbitrary Source And Load Impedances," Progress In Electromagnetics Research Letters PIER, Vol. 100, 159-167, 2021.
4. R. Gupta, B. Gabdrakhimov, A. Dabarov, G. Nauryzbayev, and, M. S. Hashmi, "Development and Thorough Investigation of Dual-Band Wilkinson Power Divider For Arbitrary Impedance Environment", IEEE Open Journal of the Industrial Electronics Society, vol. 2, pp. 401-409, 2021, doi:10.1109/OJIES.2021.3072151.
3. R. Gupta, M. S. Hashmi and M. A. Chaudhary, "Flexible design scheme for a simple dual-band ultra-high impedance transformer and its application in a balun," IEEE Access, vol. 8, pp. 125745-125754, July 2020, doi:10.1109/ACCESS.2020.3008046. (Impact Factor: 4.1)
2. R. Gupta, M. S. Hashmi and M. H. Maktoomi, "An Enhanced Frequency Ratio Dual Band Balun Augmented With High Impedance Transformation," IEEE Transactions on Circuits and Systems II: Express Briefs, TCAS II, vol. 67, no. 12, pp. 2973-2977, Dec. 2020, doi:10.1109/TCSII.2020.2984787. (Impact Factor: 3.29)
1. R. Gupta, and M. Hashmi, “High impedance transforming simplified balun architecture in microstrip technology,” Microwave and Optical Technology Letters MOTL vol.60, no. 12, pp. 3019–3023, Dec. 2018, doi:10.1002/mop.31450. (Impact Factor: 0.948)
Complete List here
Conferences Publications:
5. R. Gupta, M. A. Chaudary, and M. S. Hashmi, "Dual-Frequency Out-Of-Phase Power Divider with Integrated Impedance Transformation", IEEE Asia-Pacific Microwave Conference (IEEE APMC), Hong Kong, Dec 2020.
4. R. Gupta, S. Kairatova, and M. S. Hashmi, "A Dual-Band Balun Architecture With Unequal Port-Terminations", IEEE 50th European Microwave Week (IEEE EumW 2020), Netherlands, Sep 2020.
3. R. Gupta, O. Shaikenov, S. Kairatova, K. Dautov and M. Hashmi, "Dual-Frequency Impedance Transformer with Ultra- High Impedance Transformation," IEEE Asia-Pacific Microwave Conference (IEEE APMC), Singapore, pp. 458-460, 2019, doi: 10.1109/APMC46564.2019.9038459.
2. R. Gupta, A. Saxena, M. A. Maktoomi and M. S. Hashmi, "An high impedance transformation ratio dual-band matching network with DC isolation capability," IEEE Asia Pacific Microwave Conference (IEEE APMC), Kuala Lumpar, pp. 1069-1072, 2017, doi: 10.1109/APMC.2017.8251639.
1. R. Gupta, A. P. Yadav and M. S. Hashmi, “Symmetric Tri-band Balun Architecture with a Systematic Design Procedure,” in NCC2017, Madras, India, Mar 2017.
Complete List here