Design and Simulation of a Semilumped Low-Pass Filter with Finite-Frequency Attenuation Poles for Wireless Power Transmission and Energy Harvesting
This paper presents the design and simulation of a semi-lumped low-pass filter with finite-frequency attenuation poles at 10 GHz for integration into a 35 GHz harmonic harvesting rectifier in wireless power transmission (WPT) systems. Implemented on an RT6002 substrate, the filter enhances RF-to-DC conversion by suppressing unwanted harmonics, ensuring stability and efficiency. The design, optimized for compactness and high selectivity, is validated through ADS and CST simulations, confirming sharp roll-off and strong stopband attenuation. This work contributes to renewable energy harvesting by improving rectenna-based WPT systems for self-powered IoT and sustainable energy applications.
Authors
- Noha Chahboun (ORCID: https://orcid.org/0000-0001-8915-5284)
- Yassin Laaziz (ORCID: https://orcid.org/0000-0002-5090-6981)
- Jamal Zbitou (ORCID: https://orcid.org/0000-0002-3118-8929)
- Salaheddine Barou
Institutions
- Abdelmalek Essaâdi University (MA)
Publication Details
- Journal
- EPJ Web of Conferences
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1051/epjconf/202532601007
- Primary Topic
- Energy Harvesting in Wireless Networks
- Type
- article
- Field-Weighted Citation Impact
- 0.00