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Chu, P., Zhou, J., Zhang, W., Li, C., Liu, L., & Wu, K. (2025). Multilayer Cross‐Coupled Substrate Integrated Waveguide Filter With Quasi‐Elliptic Response and Wide Stopband. Microwave and Optical Technology Letters, 67(9), e70407 (6 pages). External link
Chu, P., Feng, J., Guo, L., Zhu, F., Kong, W., Liu, L., Luo, G., & Wu, K. (2025). TE₁₀₁ substrate integrated waveguide filter with wide stopband up to TE₁₀₍₂ₙ₋₁₎and coplanar ports. Chinese Journal of Electronics, 34(2), 457-463. External link
Chu, P., Zhou, J., Zhang, W., Zhu, F., Li, C., Liu, L., & Wu, K. (2025). Cross Coupled Substrate Integrated Waveguide Filter With Quasi Elliptic Response and Wide Stopband. IEEE Transactions on Components Packaging and Manufacturing Technology, 6 pages. External link
Chu, P., Zhou, J., Zhang, W., Zhu, F., Liu, L., & Wu, K. (2025). Cross-Coupled Substrate Integrated Waveguide Filter Using Orthogonality to Improve Selectivity. IEEE Microwave and Wireless Technology Letters, 4 pages. External link
Chu, P., Feng, J., Zhu, P., Guo, L., Zhang, L., Liu, L., Luo, G. Q., & Wu, K. (2024). Wide Stopband Substrate Integrated Waveguide Filter Using Bisection and Trisection Coupling in Multilayer. Chinese Journal of Electronics, 33(2), 436-442. External link
Chu, P., Luo, M., Zhou, J., Guo, L., Zhu, F., Zhang, L., Liu, L., & Wu, K. (2024). Dual-Band Substrate Integrated Waveguide Filter With Independent TE101 and TE102 Coupling. IEEE Transactions on Microwave Theory and Techniques, 9 pages. External link
Chu, P., Luo, M., Zhang, W., Zhu, F., Liu, L., & Wu, K. (2024). Dual Band Dual Mode Substrate Integrated Waveguide Filter With Mixed Coupling. IEEE Microwave and Wireless Technology Letters, 3462729 (4 pages). External link
Chu, P., Feng, J., Zhu, P., Guo, L., Zhu, F., Zheng, K.-L., Liu, L., & Wu, K. (2023). Substrate integrated waveguide filter with wide stopband up to (2 k + 3) f₀. IEEE Transactions on Microwave Theory and Techniques, 71(12), 9 pages. External link
Chu, P., Feng, J., Guo, L., Zhang, L., Yang, W.-W., Liu, L., Xu, F., & Wu, K. (2023). Using Mixed Coupling to Realize Wide Stopband Multilayer Substrate Integrated Waveguide Filter. IEEE Transactions on Circuits and Systems II: Express Briefs, 70(8), 2744-2748. External link
Chu, P., Zhu, P., Feng, J., Guo, L., Zhang, L., Zhu, F., Liu, L., Luo, G. Q., & Wu, K. (2023). Substrate Integrated Waveguide Filter With Flexible Mixed Coupling. IEEE Transactions on Microwave Theory and Techniques, 71(9), 4003-4011. External link
Chu, P., Feng, J., Guo, L., Zhang, L., Liu, L., & Wu, K. (2022). Multilayer substrate integrated waveguide filter with multimode suppression and wide stopband. IEEE Transactions on Circuits and Systems II: Express Briefs, 69(11), 4553-4557. External link
Chu, P., Guo, L., Zhang, L., Xu, F., Hong, W., & Wu, K. (2020). Wide Stopband Substrate Integrated Waveguide Filter Implemented by Orthogonal Ports' Offset. IEEE Transactions on Microwave Theory and Techniques, 68(3), 964-970. External link
Chu, P., Guo, L., Zhang, L., & Wu, K. (2019). Wide stopband bandpass filter implemented by stepped impedance resonator and multiple in-resonator open stubs. IEEE Access, 7, 140631-140636. Available
Chu, P., & Wu, K. (2019). Balanced dual-mode SIW filter. Electronics Letters, 55(4), 208-209. External link
Chu, P., Guo, L., Zhang, L., Xu, F., & Wu, K. (2019). In-line ports feeding substrate integrated waveguide resonator with higher order modes suppression. Electronics Letters, 55(20), 1093-1094. External link
Chu, P., Hong, W., Tuo, M., Zheng, K.-L., Yang, W.-W., Xu, F., & Wu, K. (2018). In-Line Ports Dual-Mode Substrate Integrated Waveguide Filter With Flexible Responses. IEEE Microwave and Wireless Components Letters, 28(10), 882-884. External link
Chu, P., Zheng, K.-L., Xu, F., & Wu, K. (2018). Substrate integrated waveguide resonator with harmonic suppression. Electronics Letters, 54(24), 1388-1389. External link
Chu, P., Hong, W., Zheng, K.-L., Yang, W.-W., Xu, F., & Wu, K. (2017). Balanced hybrid SIW-CPW bandpass filter. Electronics Letters, 53(25), 1653-1655. External link
Chu, P., Hong, W., Tuo, M., Zheng, K.-L., Yang, W.-W., Xu, F., & Wu, K. (2017). Dual-mode substrate integrated waveguide filter with flexible response. IEEE Transactions on Microwave Theory and Techniques, 65(3), 824-830. External link
Chu, P., Hong, W., Wang, K., Tang, H., Hao, Z., Chen, J., & Wu, K. (2014). Balanced substrate integrated waveguide filter. IEEE Transactions on Microwave Theory and Techniques, 62(4), 824-831. External link
Chu, P., Hong, W., Dai, L., Tang, H., Chen, J., Hao, Z., Zhu, X., & Wu, K. (2014). A planar bandpass filter implemented with a hybrid structure of substrate integrated waveguide and coplanar waveguide. IEEE Transactions on Microwave Theory and Techniques, 62(2), 266-274. External link
Chu, P., Hong, W., Dai, L., Tang, H., Hao, Z., Chen, J., & Wu, K. (2014). Wide stopband bandpass filter implemented with spur stepped impedance resonator and substrate integrated coaxial line technology. IEEE Microwave and Wireless Components Letters, 24(4), 218-220. External link
Chu, P., Hong, W., Wu, K., Chen, J., & Tang, H. (2013). A miniaturized bandpass filter implemented with substrate integrated coaxial line. Microwave and Optical Technology Letters, 55(1), 131-133. External link
Chu, P., Hong, W., Wu, K., & Dai, L. L. (2013, June). Miniaturized wide stopband bandpass filter using in-resonator stub [Paper]. IEEE MTT-S International Microwave Symposium (IMS 2013), Seattle, Wash., USA. External link
Chu, P., Hong, W., & Wu, K. (2013, April). A novel Spur Stepped Impedance Resonator [Paper]. IEEE International Wireless Symposium (IWS 2013), Beijing, China. External link
Deng, S., Xu, F., Chu, P., & Wu, K. (2019). Compact cross-coupled filters based on isosceles right triangular and equilateral triangular SIW cavities. IET Microwaves, Antennas & Propagation, 13(5), 692-698. External link
Guo, L., Yan, M., Hu, R., Du, R., Chu, P., Li, Y., Zhao, Y., & Wu, K. (2025). Low RF Power Harvesting Enabled Wireless Sensor Node With Long-Distance Communication Capability. IEEE Transactions on Microwave Theory and Techniques, 1-9. External link
Guo, L., Hu, R., Chu, P., & Wu, K. (2025, August). Design of Broadband Backscatter Amplifier for Long-Range Sensor Tag Applications [Paper]. 18th United Conference on Millimeter Waves and Terahertz Technologies (UCMMT 2025), Nanjing, China (3 pages). External link
Guo, L., Yan, M., Li, X., Guan, K., Chu, P., Zhao, Y., & Wu, K. (2024). RF Power Harvester With Varactor-Enabled Wide-Power-Range Capability for Wireless Power Transfer Applications. IEEE Transactions on Microwave Theory and Techniques, 3454963 (9 pages). External link
Guo, L., Li, X., Chu, P., & Wu, K. (2021). Accurately Modeling Zero-Bias Diode-Based RF Power Harvesters With Wide Adaptability to Frequency and Power. IEEE Transactions on Circuits and Systems I: Regular Papers, 68(12), 5194-5205. External link
Guo, L., Gu, X., Chu, P., Hemour, S., & Wu, K. (2020). Collaboratively Harvesting Ambient Radiofrequency and Thermal Energy. IEEE Transactions on Industrial Electronics, 67(5), 3736-3746. External link
Zhu, F., Wu, Y., Zhao, X., Chu, P., Luo, G. Q., & Wu, K. (2023). Compact and Wide Stopband Bandpass Filters Based on Dual-Mode Folded Circular Substrate Integrated Waveguide Cavities. IEEE Transactions on Microwave Theory and Techniques, 71(7), 3102-3113. External link
Zhu, F., Wu, Y., Chu, P., Luo, G. Q., & Wu, K. (2023). Compact Dual-Band Filtering Baluns Using Perturbed Substrate Integrated Waveguide Circular Cavities. IEEE Microwave and Wireless Technology Letters, 33(6), 663-666. External link
Zhu, F., Wu, Y., Chu, P., Luo, G. Q., & Wu, K. (2022). Single-Layer Substrate-Integrated Waveguide Inline Filters With Flexible Transmission Zeros. IEEE Microwave and Wireless Components Letters, 32(6), 495-498. External link
Zhang, L., Wu, K., Wong, S.-W., He, Y., Chu, P., Li, W., Wang, K. X., & Gao, S. (2020). Wideband High-Efficiency Circularly Polarized SIW-Fed S-Dipole Array for Millimeter-Wave Applications. IEEE Transactions on Antennas and Propagation, 68(3), 2422-2427. External link
Zhu, X.-C., Hong, W., Wu, K., Tang, H.-J., Hao, Z.-C., Chen, J.-X., & Chu, P. (2013). Design and implementation of a triple-mode planar filter. IEEE Microwave and Wireless Components Letters, 23(5), 243-245. External link
