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Low Freq Common-Emitter BJT Model

Low Freq Common-Emitter BJT Model. Model is the hybrid-  BJT model where r BE = r  , r BC = r  , and r CE = r o. ABCD Parameters of Some Circuits. Conversion Between Network Reps. Microwave Amplifier Subnetworks. Amplifier is separated into subnetworks

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Low Freq Common-Emitter BJT Model

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  1. Low Freq Common-Emitter BJT Model • Model is the hybrid- BJT model where rBE = r , rBC = r , and rCE = ro

  2. ABCD Parameters of Some Circuits

  3. Conversion Between Network Reps

  4. Microwave Amplifier Subnetworks • Amplifier is separated into subnetworks • dd all subnetworks together for complete amplifier design

  5. High Frequency BJT Model

  6. S-Parameter Computation for T-Network

  7. Signal Flow Diagrams

  8. Signal Flow: Terminated Transmission Line

  9. Signal Flow: Building Blocks

  10. Signal Flow: Terminated Two Port

  11. Signal Flow: Simplification

  12. Signal Flow: Simplification – Con’t 1

  13. Signal Flow: Simplification – Resultant

  14. Signal Flow: Terminated Transmission Line

  15. Measuring S11 & S21

  16. S-Parameter Measurement Signal Flow

  17. TRL Calibration Method

  18. TRL Calibration Method – Con’t

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