Research Article
Design of an Ultra-Wideband Transition from Double-Sided Parallel Stripline to Coplanar Waveguide
Table 2
Performance summary of DSPSL-to-CPW transitions.
| | Bandwidth (GHz) | Insertion loss | Return loss | Dielectric constant of the substrate |
| [9] | | <1.8 dB | >10 dB | 9.6 | [10] | | <1.4 dB | >10 dB | 6.15 | [11] | | <1 dB (Some resonant points exist) | >10 dB (Some resonant points exist) | 3.38 | This work | | <1.2 dB | >10 dB | 3.38 |
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