Engineer Electronics study plan

Derive and sketch the DC operating point of BJT, MOSFET, and diode circuits, including voltage-divider bias and load-line analysis.

Compute small-signal parameters (gm, rπ, ro) from bias values and draw the resulting hybrid-π or T model for three representative circuits.

Solve at least 20 diode and transistor bias problems under timed conditions and log every error with its root cause.

State the regions of operation for each device and identify which assumption (saturation, triode, forward bias) must be verified after solving.

Analyze single-stage and multistage amplifiers to find midband gain, input resistance, and output resistance using the models from week 1.

Compute low and high cutoff frequencies from coupling and parasitic capacitances and sketch the Bode magnitude plot.

Design an op-amp circuit (inverting, non-inverting, differential, or active filter) to meet a stated gain and bandwidth target.

Identify feedback topology and estimate the effect of loop gain on gain stability, input impedance, and output impedance.

Convert between truth tables, Boolean expressions, and Karnaugh maps for 4- and 5-variable functions and extract minimal SOP and POS forms.

Design combinational blocks (multiplexer, decoder, adder, comparator) and chain them to realize a stated function.

Analyze sequential circuits by deriving next-state and output equations and constructing state and timing diagrams.

Design a synchronous counter or state machine with a specified sequence and verify it for lock-up and unused states.

Classify signals and systems as linear, time-invariant, causal, and stable, and justify each classification with a counterexample where it fails.

Compute Fourier series and Fourier transform pairs for standard pulses and exponentials and apply convolution in both time and frequency domains.

Determine the transfer function and region of convergence for a given linear system and relate pole locations to stability and frequency response.

Apply numerical techniques (root finding, interpolation, matrix solution, numerical integration) to engineering problems and bound the truncation error.

Compute analog and digital modulation parameters (AM index, FM deviation, bandwidth, SNR) and compare modulation schemes on bandwidth and noise performance.

Apply Maxwell's equations to derive the wave equation and compute propagation constant, phase velocity, and intrinsic impedance for a given medium.

Solve transmission-line problems for reflection coefficient, standing-wave ratio, and input impedance using the Smith chart and analytically cross-check results.

Analyze boundary conditions at dielectric and conductor interfaces and compute reflection and transmission coefficients for normal and oblique incidence.

Analyze single-phase and three-phase rectifier and chopper circuits to compute average and RMS output voltage and current, including ripple.

Compare converter topologies (buck, boost, buck-boost, inverter) on switch stress, ripple, and efficiency, and select one for a stated specification.

Compute torque-speed characteristics and losses for DC and induction machines and estimate efficiency at a specified operating point.

Size a heat sink and estimate switching and conduction losses for a given semiconductor switch.

Derive closed-loop transfer functions for first- and second-order systems and compute damping ratio, natural frequency, overshoot, and settling time.

Construct and interpret Bode, Nyquist, and root-locus plots and use them to determine gain and phase margins for stability.

Design a PID or lead-lag compensator to meet a stated steady-state error and phase-margin target.

Write and trace interrupt-driven firmware for a microcontroller, mapping peripheral registers to the timing diagram it produces.

Take two full-length timed mock exams under exam conditions and record the score by domain.

Rank the three weakest domains from the mock results and rework every missed problem in those domains to a correct final answer.

Rehearse the reference material you will rely on (formula sheet, Smith chart, unit conversions) so lookups cost under 30 seconds.

Build a final one-page per-domain summary of the formulas you most often misremember.