Clarifying the chaotic phenomenon in an oscillator by Lur's system form

✍ Scribed by Ji-Chyun Liu; Hsi-Chiang Chou; Jui-Hsing Chou

• Book ID: 101271397
• Publisher: John Wiley and Sons
• Year: 1999
• Tongue: English
• Weight: 216 KB
• Volume: 22
• Category: Article
• ISSN: 0895-2477
• DOI: 10.1002/(sici)1098-2760(19990905)22:5<323::aid-mop10>3.0.co;2-n

✦ Synopsis

Substrate RrW ␤ ␣ 0.75 13.12 0.65 1.25 12.52 0.46 2.5 12.08 0.21 5 11.91 0.096 10 11.84 0.049 ϱ 12.11 0.23 different curvatures in Table , we can further conclude that the curvature of the substrate affects the real part ␤ of the propagation constant much less than the imaginary part ␣.

IV. CONCLUSIONS

Current distribution on a microstrip transmission line with a finite-width curved substrate has been simulated by the fast and accurate finite-element boundary-integral method. The characteristic parameters are extracted with a stable ESPRIT algorithm. Comparisons of our numerical results and previously published results confirm the validity of our simulation tool. Further computations of the propagation constants for microstrip transmission lines with a finite-width curved sub-. strate show that: 1 the finite extension of the substrate width may cause radiation of the microstrip transmission line, and .

2 the curvature of the substrate affects the real part ␤ of the propagation constant much less than the imaginary part ␣.