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university:courses:electronics:electronics_lab_diode_ring_modulator [16 Apr 2019 11:42] – Hannah Roseteuniversity:courses:electronics:electronics_lab_diode_ring_modulator [07 Feb 2022 15:11] (current) – [Diode Ring Modulator] Doug Mercer
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-====== Diode Ring Modulator ======+======Activity: Diode Ring Modulator - ADALM2000======
  
 ===== Objective ===== ===== Objective =====
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 <WRAP centeralign> //Figure 5. Diode Ring Modulator Breadboard Circuit// </WRAP> <WRAP centeralign> //Figure 5. Diode Ring Modulator Breadboard Circuit// </WRAP>
  
-Construct the circuitry shown in Figure 5 on a solderless breadboard. Use the 1N914 fast switching diode for the diode ring. Set W1 as a 1kHz sine modulating signal with 1V amplitude and set W2 as a 10kHz sine carrier with a 3V amplitude. For the input and output transformers, a 1:2 turns ratio is needed. You can experiment with other transformer turns ratio and compare the output results. For this activity, a Hexa-Path Magnetics transformer with either HP3, HP4, HP5, or HP6 winding layout is needed. If not available, you can proceed with the LTspice simulations.+Construct the circuitry shown in Figure 5 on a solderless breadboard. Use the 1N914 fast switching diode for the diode ring. Set W1 as a 1kHz sine modulating signal with 1V amplitude peak-to-peak and set W2 as a 10kHz sine carrier with a 3V amplitude peak-to-peak. For the input and output transformers, a 1:2 turns ratio is needed. You can experiment with other transformer turns ratio and compare the output results. For this activity, a Hexa-Path Magnetics transformer with either HP3, HP4, HP5, or HP6 winding layout is needed. If not available, you can proceed with the LTspice simulations.
  
 ===== Procedure ===== ===== Procedure =====
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 <WRAP round download> <WRAP round download>
 **Lab Resources:** **Lab Resources:**
-  * Fritzing files: +  * Fritzing files: [[downgit>education_tools/tree/master/m2k/fritzing/diode_ring_mod_bb|diode_ring_mod_bb]] 
-  * LTspice files:+  * LTspice files: [[downgit>education_tools/tree/master/m2k/ltspice/diode_ring_mod_ltspice|diode_ring_mod_ltspice]]
 </WRAP> </WRAP>
  
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 Some additional resources: Some additional resources:
-  * [[https://www.analog.com/media/en/training-seminars/design-handbooks/Basic-Linear-Design/Chapter4.pdf |RF/IF Circuits]]+  * [[adi>media/en/training-seminars/design-handbooks/Basic-Linear-Design/Chapter4.pdf |RF/IF Circuits]]
   * [[http://recherche.ircam.fr/pub/dafx11/Papers/66_e.pdf|A Simple Digital Model of the Diode-Based Ring-Modulator]]. Parker, J. Aalto University, Finland   * [[http://recherche.ircam.fr/pub/dafx11/Papers/66_e.pdf|A Simple Digital Model of the Diode-Based Ring-Modulator]]. Parker, J. Aalto University, Finland
   * [[https://www.tutorialspoint.com/analog_communication/analog_communication_dsbsc_modulators.htm |Analog Communication – DSBSC Modulators]]   * [[https://www.tutorialspoint.com/analog_communication/analog_communication_dsbsc_modulators.htm |Analog Communication – DSBSC Modulators]]
university/courses/electronics/electronics_lab_diode_ring_modulator.1555407745.txt.gz · Last modified: 16 Apr 2019 11:42 by Hannah Rosete

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