AN IMPROVEMENT TO THE HARMONIC-BALANCE TECHNIQUE FOR ANALYZING NONLINEAR CIRCUITS  

作　　者：韩良 王蕴仪 李嗣范 

机构地区：[1]Southeast University,Nanjing

出　　处：《Journal of Electronics(China)》1991年第3期283-288,共6页电子科学学刊（英文版）

摘　　要：In this paper,an improved method,which is based on the harmonic-balance tech-nique,for speeding up the convergence iteration procedure is presented.As an example,it isapplied to the nonlinear analysis of microwave mixer,in which a simple time domain to fre-quency domain transformation technique for the mixer diode is firstly introduced.The use of thistechnique saves computing time dramatically.And the analyzed results are in good agreementwith the results published.The improved method can also be extended to the CAA of nonlinearcircuits with multi-devices.In this paper,an improved method,which is based on the harmonic-balance tech- nique,for speeding up the convergence iteration procedure is presented.As an example,it is applied to the nonlinear analysis of microwave mixer,in which a simple time domain to fre- quency domain transformation technique for the mixer diode is firstly introduced.The use of this technique saves computing time dramatically.And the analyzed results are in good agreement with the results published.The improved method can also be extended to the CAA of nonlinear circuits with multi-devices.

关 键 词：Nonlinear circuits Harmonic-balance TECHNIQUE Microwave MIXER CAA 

分 类 号：TN01[电子电信—物理电子学]