Public learning track
Passive Filters and Resonant Circuits
11th Grade · Technology · UK A-Level
8 lessons
Goal
Design and analyse passive RC and RL low-pass and high-pass filters, as well as LC resonant band-pass filter circuits.
Featured Diagrams
Passive RC Low-Pass Filter Circuit and Operation
8 lessons
0 of 8 done
- 1Cut-Off Frequency and the -3 dB Half-Power PointUp nextStart
- 2Passive RC Low-Pass Filter Circuit and OperationPremiumNot started yet
- 3Passive RC High-Pass Filter Circuit and OperationNot started yet
- 4Phase Response of First-Order RC FiltersNot started yet
- 5Passive RL Low-Pass and High-Pass Filter NetworksNot started yet
- 6Series Resonance Conditions and Resonant FrequencyNot started yet
- 7Passive Band-Pass Filter Design Using Resonant CircuitsNot started yet
- 8Bandwidth and Quality Factor in Resonant Band-Pass FiltersNot started yet
Curriculum Framework
11th Grade · Technology · UK A-Level
1
8 lessons
AC Waveforms, Power, and Reactive Impedance
Analyse sinusoidal alternating currents and voltages, calculate RMS and power values for resistive loads, and calculate capacitive and inductive reactance and series circuit impedance.
2
8 lessons
Passive Filters and Resonant Circuits
Design and analyse passive RC and RL low-pass and high-pass filters, as well as LC resonant band-pass filter circuits.
3
4 lessons
Filter Frequency Response Plots and Buffer Stages
Plot and interpret linear-log and log-log frequency response graphs for passive filters and eliminate load impedance loading errors using buffer stages.