A novel approach of branch-line coupler via parallel transmission line and DGS
Abstract This article presents the design, simulation, and experimental validation of an ultra-compact 3-dB microstrip coupler with significantly reduced dimensions. The primary objective of this study is to develop a miniaturized coupler while maintaining high performance in terms of return loss, i...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2025-07-01
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| Series: | Scientific Reports |
| Online Access: | https://doi.org/10.1038/s41598-025-10560-7 |
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