[仿真]Prediction of the End-to-End Performance of a Microwave/RF Link

Abstract—This paper describes the simulation of a microwave :HW>9nD
.  
link from the transmitter to the receiver intermediate-frequency kU
Hie   
ports, by means of a rigorous circuit-level nonlinear analysis approach C(,=[Fi-  
coupled with the electromagnetic characterization of the O}gX{_|6  
transmitter and receiver front-ends. This includes a full electromagnetic g8yN%)[  
computation of the radiated far field which is used to establish -3mgza  
the connection between transmitter and receiver. Digitally ^'B-sz{{  
modulated radio-frequency drive is treated by a modulation-oriented H4skvIl  
harmonic-balance method based on Krylov-subspace modelorder 8Inx/>eOI  
reduction to allow the handling of large-size front-ends. An #'>?:k  
artificial neural network model is then developed to allow fast computation 5 R*lVUix  
of the link driven by long sequences of the order of millions m.V,I}J.q  
of samples. In this way, a meaningful evaluation of such link 9bn2UiJk  
performance aspects as the bit-error rate becomes possible at the >
%c*Xe  
circuit level. Z5>V{o  
Index Terms .. EDN(eh(_  
aqfL0Rg+`  

未注册仅能浏览部分内容，查看全部内容及附件请先 登录 或 注册

xiexie ganrao