A New Design of a Compact CSRR-Based Microstrip Low-Pass Filter for RF Harvesting Applications
This work presents the design of a microstrip low-pass filter based on Complementary Split Ring Resonator (CSRR) structure, optimized for association with a rectenna circuit. Efficient filtering is essential for Wireless Power Transfer (WPT) to suppress harmonics and maximize the RF-to-DC conversion e...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2025-01-01
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| Series: | EPJ Web of Conferences |
| Online Access: | https://www.epj-conferences.org/articles/epjconf/pdf/2025/11/epjconf_cofmer2025_01005.pdf |
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| _version_ | 1850152264664088576 |
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| author | Abba Linda Zbitou Jamal Oukaira Aziz Lakhssassi Ahmed |
| author_facet | Abba Linda Zbitou Jamal Oukaira Aziz Lakhssassi Ahmed |
| author_sort | Abba Linda |
| collection | DOAJ |
| description | This work presents the design of a microstrip low-pass filter based on Complementary Split Ring Resonator (CSRR) structure, optimized for association with a rectenna circuit. Efficient filtering is essential for Wireless Power Transfer (WPT) to suppress harmonics and maximize the RF-to-DC conversion efficiency. The proposed filter is mounted on an FR4 substrate ((ε r = 4.4), thickness = 1.6 mm) and optimized using the Moment Method (MoM) and the Finite Integration Technique (FIT).The overall dimensions of the structure are (37.18 mm × 11.3 mm), it ensures low insertion loss and strong harmonic suppression. The simulation results confirm good impedance matching and filtering performance, making this design suitable for rectenna systems that can be inserted into IoT, wireless sensors and remote sensing applications. |
| format | Article |
| id | doaj-art-ef9d3e216ea248459af635ce8dff4321 |
| institution | OA Journals |
| issn | 2100-014X |
| language | English |
| publishDate | 2025-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | EPJ Web of Conferences |
| spelling | doaj-art-ef9d3e216ea248459af635ce8dff43212025-08-20T02:26:02ZengEDP SciencesEPJ Web of Conferences2100-014X2025-01-013260100510.1051/epjconf/202532601005epjconf_cofmer2025_01005A New Design of a Compact CSRR-Based Microstrip Low-Pass Filter for RF Harvesting ApplicationsAbba Linda0Zbitou Jamal1Oukaira Aziz2Lakhssassi Ahmed3Department of Engineering and Computer Science, University of Quebec in OutaouaisDepartment of Engineering and Computer Science, University of Quebec in OutaouaisDepartment of Electrical Engineering, University of MonctonDepartment of Engineering and Computer Science, University of Quebec in OutaouaisThis work presents the design of a microstrip low-pass filter based on Complementary Split Ring Resonator (CSRR) structure, optimized for association with a rectenna circuit. Efficient filtering is essential for Wireless Power Transfer (WPT) to suppress harmonics and maximize the RF-to-DC conversion efficiency. The proposed filter is mounted on an FR4 substrate ((ε r = 4.4), thickness = 1.6 mm) and optimized using the Moment Method (MoM) and the Finite Integration Technique (FIT).The overall dimensions of the structure are (37.18 mm × 11.3 mm), it ensures low insertion loss and strong harmonic suppression. The simulation results confirm good impedance matching and filtering performance, making this design suitable for rectenna systems that can be inserted into IoT, wireless sensors and remote sensing applications.https://www.epj-conferences.org/articles/epjconf/pdf/2025/11/epjconf_cofmer2025_01005.pdf |
| spellingShingle | Abba Linda Zbitou Jamal Oukaira Aziz Lakhssassi Ahmed A New Design of a Compact CSRR-Based Microstrip Low-Pass Filter for RF Harvesting Applications EPJ Web of Conferences |
| title | A New Design of a Compact CSRR-Based Microstrip Low-Pass Filter for RF Harvesting Applications |
| title_full | A New Design of a Compact CSRR-Based Microstrip Low-Pass Filter for RF Harvesting Applications |
| title_fullStr | A New Design of a Compact CSRR-Based Microstrip Low-Pass Filter for RF Harvesting Applications |
| title_full_unstemmed | A New Design of a Compact CSRR-Based Microstrip Low-Pass Filter for RF Harvesting Applications |
| title_short | A New Design of a Compact CSRR-Based Microstrip Low-Pass Filter for RF Harvesting Applications |
| title_sort | new design of a compact csrr based microstrip low pass filter for rf harvesting applications |
| url | https://www.epj-conferences.org/articles/epjconf/pdf/2025/11/epjconf_cofmer2025_01005.pdf |
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