![]() Summary: Harmonic Balance Simulation in Question and Answer for an Amplifier Which Circuit? How can I quickly find every DC Voltage of the Operating Point? What are the necessary Preparations for a successful HB Simulation? How can I present the Input Voltage and the Output Voltage including the gain (= linear / in dB / in dBm)? I want to see the Signal to Noise Ratio for f = 1 MHz at the Output in I want to simulate the Output Voltage versus the Input Voltage.ģ How does the Schematic look like for this Task?s task? Parameter Sweep of the Input Voltage: how do the Output Voltage and the Transfer Function look like? Parameter Sweep of the Input Voltage: at the output I would like to seethe fundamental frequency and two Parameter Sweep of the Input Voltage: how can I evalute the Output IP3 Point? Parameter Sweep of the Input Voltage: how does the noise voltage at theoutput vary with an increasing Input Voltage? Parameter Sweep of the Input Voltage: how can I simulate the Signal to Noise Ratio in dB at the Output? Parameter Sweep of the Input Voltage: how can I determine the Signal to Noise Ratio in dB for a Bandwidth of 1000 Hz? Parameter Sweep of the Frequency: Preparation of the HB Parameter Sweep of the Frequency: curves of Output Voltage and Simultaneous Parameter Sweep of Frequency AND Input Voltage 51341. A Double Balanced Mixer (DBM) The Schematic (coming from chapter in part 1 of the Tutorial ) Used Schematic for the Harmonic Balance Harmonic Balance Parameter Sweep of the LO Output Spectrum for different LO Presentation of the Conversion Addition of a Diplexer to the Mixer Finding the IP3 Point for a LO Peak Voltage of 2V377. Second Example: Examining this FET Amplifier Stage for a fixed Operating The Simulation Ideal an real Transfer Linear Presentation of S21 for different Input Voltage Presentation of S21 in dB (including 1 dB compression point) for differentInput voltage Rise of Harmonics for increasing Input Voltage Amplitude (linear Presentation) Rise of Harmonics for increasing Input Voltage Amolitude (presentation in dBm at 50 ) The complete Output Spectrum The IP3 Simulation of IP3 using the Transfer Simulation of IP3 using the Output Spectrum225.Ģ A Half Complex Mixer to generate an Analytic Example: a Half Complex Mixer to generate an SSB Parameter Simulation of the undesired Side Band's Rejection for different Phase Errors296. First Example: a FET Amplifier Stage explored by a Parameter Simulation of the Relation between Forward Transmission S21 and Supply The 1 dB Compression Point Linear Presentation of the Transfer Characteristic for different values of the Power Supply Voltage Vdd124. QucsStudio-Tutorial Part 2: Harmonic Balance Simulations Version 1.0 Author: Gunthard Kraus, DG8GB, Guest Professor at the Duale Hochschule Baden-Wuerttemberg (Friedrichshafen /ġ QucsStudio- Tutorial part 2:Harmonic Balance SimulationsVersion : Gunthard Kraus, DG8GB, Guest Professor at the Duale Hochschule Baden-Wuerttemberg (Friedrichshafen / Germany), assisted by the Programs Author Michael Margraf, DD6 UMEmail: 1st, 20161 Table of Contents. ![]() Second Example: Examining this FET Amplifier Stage for a fixed Operating The Simulation Ideal an real Transfer Linear Presentation of S21 for different Input Voltage Presentation of S21 in dB (including 1 dB compression point) for differentInput voltage Rise of Harmonics for increasing Input Voltage Amplitude (linear Presentation) Rise of Harmonics for increasing Input Voltage Amolitude (presentation in dBm at 50 ) The complete Output Spectrum The IP3 Simulation of IP3 using the Transfer Simulation of IP3 using the Output Spectrum225. ![]() QucsStudio- Tutorial part 2:Harmonic Balance SimulationsVersion : Gunthard Kraus, DG8GB, Guest Professor at the Duale Hochschule Baden-Wuerttemberg (Friedrichshafen / Germany), assisted by the Programs Author Michael Margraf, DD6 UMEmail: 1st, 20161 Table of Contents. Example: dental hygienist Search QucsStudio- Tutorial Part 2 - Gunthard Kraus
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