SMALL-SIGNAL ANALYSIS OF ACTIVE CIRCUITS USING FDTD ALGORITHM

被引：31

作者：

KUO, CN

THOMAS, VA

CHEW, ST

HOUSHMAND, B

ITOH, T

机构：

[1] University of California, Los Angeles

[2] Los Alamos National Laboratory, Los Alamos

[3] Jet Propulsion Laboratory, Pasadena

来源：

IEEE MICROWAVE AND GUIDED WAVE LETTERS | 1995年 / 5卷 / 07期

关键词：

D O I：

10.1109/75.392279

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The FDTD method is extended to analyze a microwave amplifier. This amplifier includes matching circuits, DC bias circuits, and an active device. Equivalent current sources are used to model. the active element. With the small signal model of the active element, the FDTD full-wave simulations show good agreement with measured results.

引用

页码：216 / 218

页数：3

共 7 条

[1] Toland B., Lin J., Houshmand B., Itoh T., FDTD analysis of an active antenna, IEEE Microwave and Guided Wave Lett., 3, 11, pp. 423-425, (1993)
[2] Thomas V.A., Jones M.E., Piket-May M., Taflove A., Harrigan E., The use of Spice lumped circuits as sub-grid models for FDTD analysis, IEEE Microwave and Guided Wave Lett., 4, 5, pp. 141-143, (1994)
[3] Thomas V.A., Ling K.-M., Jones M.E., Toland B., Lin J., Itoh T., FDTD analysis of an active antenna, IEEE Microwave and Guided Wave Lett., 4, 9, pp. 296-298, (1994)
[4] Zhang X., Mei K.K., Time-domain finite difference approach to the calculation of the frequency-dependent characteristics of microstrip discontinuities, IEEE Trans. Microwave Theory Tech., 36, 12, pp. 1775-1787, (1988)
[5] Sui W., Christensen D.A., Durney C.H., Extending the two-dimensional FD-TD method to hybrid electromagnetic systems with active and passive lumped elements, IEEE Trans. Microwave Theory vol. 1992., 1992, (1992)
[6] Desoer C.A., Kuh E.S., Basic Circuit Theory., (1969)
[7] Fang J., Absorbing boundary conditions applied to model wave propagation in microwave integrated-circuits, IEEE Trans. Microwave Theory Tech., 42, 8, (1994)

← 1 →