UGC NET Electronic Science
Code 88 — complete unit-wise notes with formulas, derivations and exam-oriented revision across all ten units.
Welcome to UGC NET Electronic Science Notes
Subject Code 88 (NTA UGC NET). Work through all ten units of the official syllabus at your own pace — each unit page carries detailed theory, formulas, derivations, a consolidated formula sheet and a quick-revision card. Select a unit from the sidebar to begin.
Unit 1 — Semiconductor Devices
Energy bands, PN junction, FET/MOSFET, HEMT, quantum devices, solar cells and emerging materials.
Unit 2 — IC Fabrication & VLSI
Crystal growth, lithography, doping, thin films, CMOS, CCD, scaling and layout design rules.
Unit 3 — Networks & Signals
Network theorems, transforms, two-port parameters, Bode plots, sampling, DFT/FFT and filters.
Unit 4 — Analog Circuits & Op-Amps
Rectifiers, biasing, amplifiers, feedback, oscillators, op-amps, PLL, active filters and timers.
Unit 5 — Digital Electronics & HDL
Logic families, Boolean minimization, combinational/sequential circuits, PLD, FPGA and HDL.
Unit 6 — 8086 & 8051
Microprocessor architecture, addressing, interrupts and 8051 timers, serial port and interfacing.
Unit 7 — EM, Antennas & Microwave
Maxwell's equations, transmission lines, waveguides, antennas, microwave devices and radar.
Unit 8 — Communication & IoT
AM/FM, information theory, digital modulation, mobile/satellite, optical communication and IoT.
Unit 9 — Power Devices & Control
SCR/TRIAC, triggering & protection, motor control, SMPS, UPS and control-system stability.
Unit 10 — Instrumentation
Transducers, measurement of quantities, bridges, CRO/DSO, spectrum analyzer, biomedical and MEMS.