An improved equivalent circuit model for predicting the transmission characteristics of spiral inductors on GaAs substrates

2002 ◽  
Vol 34 (1) ◽  
pp. 35-37 ◽  
Author(s):  
S. J. Pan ◽  
L. W. Li ◽  
W. Y. Yin ◽  
M. S. Leong
Keyword(s):  
Equivalent Circuit ◽  
Equivalent Circuit Model ◽  
Circuit Model ◽  
Transmission Characteristics ◽  
Gaas Substrates ◽  
Spiral Inductors

scholarly journals Simple prediction of FSS radome transmission characteristics using an FSS equivalent circuit model

2011 ◽  
Vol 8 (2) ◽  
pp. 89-95 ◽  
Author(s):  
Yeong-Chul Chung ◽  
Kyung-Won Lee ◽  
Ic-Pyo Hong ◽  
Myung-Gun Lee ◽  
Heoung-Jae Chun ◽  
...  
Keyword(s):  
Equivalent Circuit ◽  
Equivalent Circuit Model ◽  
Circuit Model ◽  
Transmission Characteristics

A Wideband Predictive “Double-$\pi$” Equivalent-Circuit Model for On-Chip Spiral Inductors

2009 ◽  
Vol 56 (4) ◽  
pp. 609-619 ◽  
Author(s):  
Chuan Wang ◽  
Huailin Liao ◽  
Chen Li ◽  
Ru Huang ◽  
Waisum Wong ◽  
...  
Keyword(s):  
Equivalent Circuit ◽  
Equivalent Circuit Model ◽  
Circuit Model ◽  
Spiral Inductors ◽  
On Chip

Novel Equivalent Circuit Model for Spiral Inductors on Lossy Silicon Substrate

2013 ◽  
Vol 300-301 ◽  
pp. 1003-1007
Author(s):  
Juan Zou ◽  
Zhe Nan Tang
Keyword(s):  
Equivalent Circuit ◽  
Silicon Substrate ◽  
Equivalent Circuit Model ◽  
Magnetic Coupling ◽  
Cmos Technology ◽  
Circuit Model ◽  
Lateral Resistance ◽  
Proposed Model ◽  
Spiral Inductors ◽  
Numerical Formulation

Abstract. A fast and accurate equivalent circuit model for spiral inductors on lossy silicon substrate is presented and the parameters of the model are extracted without applying any fitting and optimized methods. In this model, the lateral resistance and inductance of substrate are introduced to model the eddy-current losses induced by magnetic coupling between the spiral and the substrate. FastHenry method is used to extract the inductances of spiral, substrate, and the mutual inductance between them. A numerical formulation is used to efficiently capture the proximity and skin effects in metal tracks. The proposed model is used to predict the performance of two typical spiral inductors fabricated in CMOS technology. The model shows excellent accuracy and efficiency by the comparison with measure results at the frequency from 100MHz to 10GHz.

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