Comments on “Green's dyadics for bi-anisotropic media with similar medium dyadics” By F. Olyslager and I. V. Lindell

✍ Scribed by Werner S. Weiglhofer

• Publisher: John Wiley and Sons
• Year: 1998
• Tongue: English
• Weight: 66 KB
• Volume: 18
• Category: Article
• ISSN: 0895-2477
• DOI: 10.1002/(sici)1098-2760(19980820)18:6<439::aid-mop20>3.0.co;2-t

✦ Synopsis

CONCLUSION

In this paper, the high-frequency C᎐V characteristic of a PSVD used in GaAS MMIC is discussed, and a physics-equivalent circuit and process-parameters-based model are established. The model takes into account the influences of the distributed channel series resistance, the distributed junction capacitance, the junction reverse saturation leakage, and the sidewall capacitance. The theory and the experimental results reveal that, with an increase of frequency, the capacitance at every point of the voltage tends to decrease. The finger width and the total finger length have an influence on the high C᎐V characteristic. The theory is in good agreement with the measured results.