单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Ansoft,Q3D Extractor,演讲人：王晓莉,1,Ansoft Q3D Extractor,Ansoft,Q3D,简介,Q3D,提取器结合,HFSS,，,Ansoft Designer,以及,Nexxim,为高速、高性能互联设计提供全面电磁解决方案。,Q3D,提取器能加速各种高速互联结构设计，包括,IC,封装（如引脚、,bond wires,）、,PCB,板布线及各种连接器、接插件、电缆、传输系统设计。该产品的发布，加之,Ansoft Designer,、,Nexxim,和,HFSS,，为以高性能,IC,设计为代表的高速互联设计提供了一整套全新的电磁设计综合解决方案，对,IC,设计中的关键元件如平面螺旋电感、通孔、连线、片上电容等实现设计优化、虚拟仿真，并最终达到一次成功。,2,Ansoft Q3D简介Q3D提取器结合HFSS，Anso,Ansoft,Q3D,简介,Q3D v6,采用与,HFSS v9,和,Ansoft Designer,相同的全新设计界面，直观、易用。新的设计环境将实现,3D RLC,参数提取所需的电磁场仿真功能无缝集成，并自动产生等效电路模型。设计者可以利用这种基于电磁场的等效电路模型准确完成如串扰、地反弹、延时、振铃、反射等问题的信号完整性分析,。,3,Ansoft Q3D简介Q3D v6采用与HFSS v9和,Ansoft,Q3D,优势,Q3D,提取器的优势包括：,电容、直流电感,/,电阻、交流电感,/,电阻快速计算,RLC,参数的,SPICE,模型输出（包括网表文件和等效电路），支持,HSpice(r),PSpice(r),Ansoft Designer,Nexxim,和,SIMPLORER(r).,Cadence DML,文件、,IBIS.PKG,文件输出,Ansoft,新一代平台结构，,Windows,风格界面,与,Ansoft Designer,和,Nexxim,动态连接,全参数化设计，包括参数扫描、灵敏度分析、统计分析及优化设计,用户化定制的参数、结构和模型库,标准脚本语言（,Visual Basic,）,导体上,AC,、,DC,电流分布及面电荷分布显示,真正基于,ACIS,内核的,3D,建模工具,利用,AnsoftLinks,输入,Cadence,Mentor,Graphics,Synopsys,或,Zuken,的设计数据,4,Ansoft Q3D 优势Q3D提取器的优势包括：4,A 2D Grounded Coplanar Waveguide Model,5,A 2D Grounded Coplanar Wavegui,Assign Conductors,Define trace as a signal line;,Define Ground as Reference Ground;,Define top_gnd1 and top_gnd2 as a Non Ideal Ground,.,6,Assign ConductorsDefine trace,Setting Up an Analysis,Add a Solution Setup;,Add a Frequency Sweep;,Perform a Maxtrix Reduction;,Validate the Setup.,7,Setting Up an AnalysisAdd a So,Running the Analysis,Solve the Problem,8,Running the AnalysisSolve the,Generate the Reporter Plots,9,Generate the Reporter Plots9,Generate Anoter Plots,10,Generate Anoter Plots10,Generate a Field Plot,11,Generate a Field Plot11,Generate Another Field Plot,12,Generate Another Field Plot12,Add a Parametric Sweep,13,Add a Parametric Sweep13,Run the Parametric Analysis,14,Run the Parametric Analysis14,Creating the Via Model,15,Creating the Via Model15,Setting Up the Simulation,Set up Sources and Sinks;,16,Setting Up the SimulationSet u,Setting Up the Simulation,Identify the Nets,17,Setting Up the SimulationIdent,18,18,Generate a Field Plot,19,Generate a Field Plot19,Export a Circuit Model,20,Export a Circuit Model20,Comparing the Solution,The graph shows that the via capacitance is only slightly,affected by the radius of center barrel.,21,Comparing the Solution The gra,Comparing the Solution,The graph shows a much stronger effect from the pad radius than the center barrel radius,22,Comparing the Solution The gra,Z-Bend Coupled Microtrips,23,Z-Bend Coupled Microtrips23,Setting up the Conductors,24,Setting up the Conductors24,Setting up the Boundies and Source,25,Setting up the Boundies and So,Analysis Setup,Creating an Analysis Setup,26,Analysis SetupCreating an Anal,Solution Data,27,Solution Data27,Solutions,28,Solutions28,Maxtrix Reduction,29,Maxtrix Reduction29,Q3D,和,HFSS,对比,不同点：,1,、定位不同。,2,、求解原理不同。,3,、算法不同。,4,、生成的模型不同。,30,Q3D和HFSS对比不同点：30,谢谢！,31,谢谢！31,