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university:courses:alm1k:circuits1:alm-cir-phase1 [07 Aug 2019 15:53] – fix link Doug Merceruniversity:courses:alm1k:circuits1:alm-cir-phase1 [03 Nov 2021 20:15] (current) – [Activity: What is Phase and why do we care?] Doug Mercer
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-======Activity: What is Phase and why do we care?======+======Activity: What is Phase and why do we care? For ADALM1000======
  
 =====Objective:===== =====Objective:=====
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 {{ :university:courses:alm1k:circuits1:alm-phase-2.png?550 |}} {{ :university:courses:alm1k:circuits1:alm-phase-2.png?550 |}}
  
-<WRAP centeralign>Figure 2:  green - SIN(t)  orange - SIN(t+pi/4)</WRAP>+<WRAP centeralign>Figure 2:  green - SIN(t)  orange - SIN(t+π/2)</WRAP>
  
 Theta is the time offset or phase portion of equation 1. The phase angle defines the offset in time and vice versa. Equation 2 shows the relationship. We happened to choose a particularly common offset of 90°. The phase offset between a sine and cosine wave is 90°. The offset angle is almost always not 90. As a matter of fact is often a function of frequency. Theta is the time offset or phase portion of equation 1. The phase angle defines the offset in time and vice versa. Equation 2 shows the relationship. We happened to choose a particularly common offset of 90°. The phase offset between a sine and cosine wave is 90°. The offset angle is almost always not 90. As a matter of fact is often a function of frequency.
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 <WRAP centeralign>Screen capture of step 5 with Time/ Div set to 0.5 mS.</WRAP> <WRAP centeralign>Screen capture of step 5 with Time/ Div set to 0.5 mS.</WRAP>
 +
 +**Use the Phase Analyzer Virtual Instrument**
 +
 +ALICE includes a Phase Analyzer Virtual Instrument that can assist in understanding phase relationships between signals and polar notation and polar plots.
 +
 +[[university:tools:m1k:alice:phase-analyzer-user-guide|Phase Analyzer User Guide.]] 
  
 **Resources:** **Resources:**
  
-  * Fritzing files: [[ https://minhaskamal.github.io/DownGit/#/home?url=https://github.com/analogdevicesinc/education_tools/tree/master/m1k/fritzing/phase_bb |phase_bb]] +  * Fritzing files: [[downgit>education_tools/tree/master/m1k/fritzing/phase_bb |phase_bb]] 
-  * LTSpice files: [[ https://minhaskamal.github.io/DownGit/#/home?url=https://github.com/analogdevicesinc/education_tools/tree/master/m1k/ltspice/phase_ltspice | phase_ltspice]]+  * LTSpice files: [[downgit>education_tools/tree/master/m1k/ltspice/phase_ltspice | phase_ltspice]]
  
 **For Further Reading:** **For Further Reading:**
  
 [[university:tools:m1k:alice:desk-top-users-guide|ALICE Desktop User's Guide]]\\ [[university:tools:m1k:alice:desk-top-users-guide|ALICE Desktop User's Guide]]\\
-[[https://en.wikipedia.org/wiki/Phase_(waves)|Wikipedia page on Phase and waves]]+[[wp>Phase_(waves)|Wikipedia page on Phase and waves]]
  
-**Return to Lab Activity [[university:courses:alm1k:alm_circuits_lab_outline|Table of Contents]]**+**Return to [[university:labs:intro_ee|Introduction to Electrical Engineering]] Lab Activity Table of Contents**\\ 
 +**Return to [[university:courses:alm1k:alm_circuits_lab_outline|Circuits]] Lab Activity Table of Contents**
  
university/courses/alm1k/circuits1/alm-cir-phase1.1565186025.txt.gz · Last modified: 07 Aug 2019 15:53 by Doug Mercer

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