Research Article
Theoretical and Experimental Results of Substrate Effects on Microstrip Power Divider Designs
Table 3
Comparison of the studied substrates at 2.25 GHz.
| | Duroid 3003 | Epoxy glass | Duroid 3010 |
| Input VSWR | 1.4 | 1.3 | 1.14 | Output VSWR | 1.19 | 1.18 | 1.12 | Coupling (dB) | −5.3 | −5.4 | −5.38 | Isolation (dB) | −34 | −23.9 | −30 |
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