A Compact Rectangular Slotted Microstrip Bandpass Filter
This paper presents a compact rectangular slotted microstrip bandpass filter in a 3D planar electromagnetic simulation software called Sonnet Suites. The microstrip filter design is symmetric along the inverse diagonal and consists of a dual-mode microstrip square ring resonator with an alternative...
| Published in: | SpringerBriefs in Applied Sciences and Technology |
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| Main Author: | |
| Format: | Book chapter |
| Language: | English |
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Springer Science and Business Media Deutschland GmbH
2024
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| Online Access: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85185956510&doi=10.1007%2f978-3-031-51859-1_8&partnerID=40&md5=1d7616c6667cbb38eceb21f76af121ec |
| Summary: | This paper presents a compact rectangular slotted microstrip bandpass filter in a 3D planar electromagnetic simulation software called Sonnet Suites. The microstrip filter design is symmetric along the inverse diagonal and consists of a dual-mode microstrip square ring resonator with an alternative perturbation element. This design has a compact rectangular structure of 1 × 1 cm. The substrate used is FR-4 with a dielectric constant of εr = 4.4 and a thickness of 1.6 mm. The filter has a center frequency of 4.33 GHz and a bandwidth of 1.9 GHz, with S12 is nearly zero while S11 is −23 dB. This filter can be implemented between 3 and 5 GHz operating frequencies in wireless. © The Author(s), under exclusive license to Springer Nature Switzerland AG 2024. |
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| ISSN: | 2191530X |
| DOI: | 10.1007/978-3-031-51859-1_8 |