This enhancement to the circuit of Figure 1 extends the analog multiplication/division to all four analog signal quadrants
| Authors | Mark Thoren |
| Main Document | Article «PWM-Based Analog Calculator Provides Four-Quadrant Multiplication, Division» |
| Description | Figure 2 |
| File Format / Size | PDF / 108 Kb |
| Document Language | English |
Other Materials from the Main Document
- Article «PWM-Based Analog Calculator Provides Four-Quadrant Multiplication, Division»
- Figure 1. This basic linearized PWM generator, without an external feedback mechanism, can still provide accuracy of 0.1%
- Figure 2. This enhancement to the circuit of Figure 1 extends the analog multiplication/division to all four analog signal quadrants
- Figure 3. This plot of absolute error shows better than 0.1% for large values of Y
