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ADS2012 Circuit Simulation Techniques 视频培训教程

ADS Circuit Simulation Techniques

英文视频培训教程

英文原版讲解,课程讲解和实际操作演示相结合
适合ADS2011之后新版本ADS软件的学习...

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  • 99元
  • 189元
  • 269元

全长两个多小时视频课程,原版英文讲解。课程以使用ADS设计一个FET放大器为例,讲授了使用ADS软件进行仿真设计的全过程,涉及的内容包括:FET放大器设计、LoadPull DesignGuide的设置和使用、Smith圆图、匹配电路设计、ADS优化设计分析、谐波分析、双音交调分析、包络分析等内容。课程使用的软件版本为ADS2012,适合ADS2011之后各版本ADS软件的学习。

课程共分4节,每节都对应有课程讲解和实际设计操作讲解两部分,具体内容如下:

Part 1:FET Amplifier and Load Pull DesignGuide

The first part covers using a basic Load Pull DesignGuide setup for a FET from the built-in ADS DemoKit. Also included are the use of variables, a stability network, the Smith Chart contours, and more. The skills you will learn in this part can be applied to other simulations.

A Lab is included in this part. This Lab topics are Load Pull design guide and stability for a FET amplifier design, including:

  • •  New Workspace with Load Pull Design Guide
  • •  Set up the DemoKit FET for Load Pull
  • •  Specify the Basic Variables and Simulate
  • •  Stability Network and Rectangular Load Sweep
  • •  Circular Sweep for Load Pull 
  • •  Other Load Pull Results 
  • •  Load Pull Summary

Part 2:Matching Designing and Optimization

This second part covers Optimization and Goals, including an overview of the ADS optimizer. It also covers how to use the Impedance Matching tool and more.

A Lab is included in this part. This Lab topics are Small-signal S-parameter optimization and designing matching networks for amplifiers and other designs. Optional is the Impedance Matching too. More details are:

  • •  Amplifier Design with Template
  • •  Simulate and examine Gain and Stability
  • •  Set up an Optimization controller and Goals
  • •  Enabling Variables or Parameters to be Optimized
  • •  Running an Optimization
  • •  Simulate with a Matching Network
  • •  OPTIONAL: Impedance Matching tool

Part 3:Harmonic Balance Techniques

This third part covers Harmonic Balance simulations, including swept variables, IP3 and 2-tone analysis.

There also is a Lab in this part, demonstrating Harmonic Balance simulations including swept variables, 2-tone simulations, equations for HB data, compression, and IP3. More details about the Lab are:

  • •  FET amplifier design
  • •  Basic HB 1-tone Simulation
  • •  Functions and Equations for Input Power and Zin
  • •  Gain Compression using XDB
  • •  Sweep Input Power and Bias Voltage
  • •  Output Power, Gain, and Power Sweep with a Slider
  • •  Two-tone HB Simulation with variables
  • •  Spectrum and Mix table
  • •  OPTIONAL: IP3 Simulation (Third Order Intercept Point)

Part 4:Circuit Envelope Simulations with Modulated Sources

The last part covers Circuit Envelope simulation, which uses modulated sources such as CDMA and GSM. The envelope data is also covered.

A Lab is included in this part, which demonstrating Circuit Envelope simulation using system components and a FET amplifier with GSM and CDMA modulated sources. More details about the Lab are:

  • •  Create a new Workspace
  • •  System Amp and PtRF source design
  • •  Envelope simulation controller setup
  • •  Simulate and plot the time domain response.
  • •  Simulate with Amp distortion
  • •  Amp with Demodulators for GSM
  • •  GSM Envelope Simulation with VAR setup
  • •  Copy FET AMP into the current workspace
  • •  CDMA setup for FET Amp
  • •  Example Data Display: ModSources_wrk
  • •  CDMA simulation and data equation
  • •  OPTIONAL – Distortion Effects using the Tune

:在线试看片段作了压缩处理,课程的实际效果比此处的在线演示片断更加清晰。