[仿真]Analysis and Simulation of the Effects ofDistributed Nonlinearities in Microwave

Abstract—This paper presents a comprehensive study of microwave ;-py h(  
nonlinearities in superconductors, with an emphasis on DDGDj)=`  
intermodulation distortion and third-harmonic generation. It b,+KXx  
contains the analysis of various resonant and nonresonant test 965x_ %  
devices and its validation using numerical simulations based on 5;/q[oXI  
harmonic balance (HB). !=,zy  
The HB simulations made on test devices show that the closedform nZ'jjS[!  
equations for intermodulation and third-harmonic generation >/4[OPB0R  
are only valid at low power levels. H#YI7l2  
The paper also contains examples of application of HB to illustrate viYrPh
H+z  
that this technique is useful to simulate superconductive devices YfT D  
other than simple test devices, and that the validity of the 2Ul8<${c{  
simulations is not restricted to low drive power levels. T}Wbt=\M  
Most of the analyses and simulations of this paper are based on `G:1  
electrical parameters that describe the nonlinearities in the superconducting __tA(uA  
material. These parameters are compatible with many 0Mn|Yb4p  
existing models of microwave nonlinearities in superconductors. iOv>g-t:  
We discuss the particulars on how to relate these electrical parameters j?o6>j
 
with one of the existing models that postulates that the nonlinear 1U/9=b  
effects are due to a dependence of the penetration depth on .. hV,T889'  
U.~G{H`G,u  

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真好的资料，正在学习，呵呵。。。

真好的资料，正在学习，呵呵。。。