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Electronics and Telecommunication Radio Engineer Syllabus of CAAN

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    1. Semiconductor Devices

    Semiconductor diodes, SCR, Diacs, tunnel diodes, optoelectronics devices, Zener diodes - characteristics and circuit analysis; Junction Field Effect Transistor - characteristics, load line, biasing and amplifier; Bipolar transistors - load line, biasing and amplifier small signal analysis in CE, CC and CB configurations; MOSFET - characteristics, load line, biasing and amplifier; TTL utilizing bipolar transistor, MOSFET, NMOS and CMOS; Operational Amplifiers ideal opamps, feedback, inverting and non-inverting amplifiers, summing, integrator, differentiator, RC and active filters. Integrated circuit concepts, SSI, MSI VLSI integrated circuits, commercial ICs,

    2. Logic circuits

    Decimal and binary systems, base conversion methods, complements of numbers, basic arithmetic of binary numbers, octal and hexadecimal numbers, Digital fundamentals logic gates, symbols, truth table, Boolean algebra; Design system building blocks half adder, full adder, encoder, decoder, multiplexer, de-multiplexer; Sequential digital system concept of memory, flip flop, shift register, clock, triggering,

    3. Digital Electronics

    Bipolar transistor switching characteristics, MOS transistor switching characteristics, Logic circuits utilizing Bipolar transistor, NMOS, CMOS, Memory RAM, DRAM, ROM, EEPROM, programmable logic arrays, VLSI, CCDs.

  • 4. Microprocessor fundamentals

    Basic computer architecture, Microcomputer devices, bus structure, synchronous and asynchronous data bus, address bus, read and write operations and timing, RAM, ROM, UVEPROM, EEPROM, Input/output devices, parallel and serial interfaces, address decoding, synchronization, ASCII codes, baud rate, start and stop bit, parity bit, RS232, RS432.

    5. Modulation Techniques

    Analog and digital communication techniques, Amplitude Modulation (DSB,SSB,ISB) Compatible AM, Frequency Modulation, Phase Modulation, Frequency Division Multiplexing (FDM), FDMA, Time Division Multiplexing (TDMA), CDMA, PCM, PAM, Phase Shift Keying (PSK), BPSK QPSK, DPSK, Quadrature Amplitude Modulation (QAM), Frequency Shift Keying (FSK)

    6. Antenna and Propagation Antenna fundamentals, Basic antenna parameters, Dipoles, Yagi and Log Periodic Arrays, HF, VHF, UHF and Microwave antennas and their radiation patterns, Propagation between antennas, propagation in various radio frequency spectrum, Fiber optical cables, Losses in fiber optical cables, fiber connections and splices, transmission line theory, types of coaxial cables and RF connectors.

    7. Transmission Lines Balanced and unbalanced transmission lines, open wire and coaxial transmission lines, matching techniques, wave guides, travelling and standing waves, matched and mismatched lines, tuned circuits, filters, phase shift, adequate knowledge of various coaxial cables and connectors.

    8. Communication techniques Analog and digital electronics circuits, Digital to analog and analog to digital conversion, PLL, Basic knowledge of wire and radio communication, Transmitters, Receivers, electromagnetic waves, RF energy, audio and video signaling, digital and analog signals,

    9. Power Supply Systems Basic knowledge of Diesel/Petrol/Gas/Thermal Generators, Solar Power System, Storage Batteries, Electric Motors. Single Phase/Three Phase AC supplies, DC Supply, Voltage and Current Regulators, Inverters, UPS, SMPS, Isolation and power transformers, surge protectors, Earthing System, Lightning Protection.

    10. Satellite communication Basic knowledge of satellite communication, Keplers laws, satellite orbits, Geostationary orbit, Uplink and down link, VSAT and its applications.

  • 11. Test Equipment

    Measurement of AC/DC Voltage, Current and Resistance, Analog and Digital Signal waveforms, Frequency, Audio/Video Signaling, RF Field Strength, Modulation, RF Power output, VSWR, Earth Resistance, Spectrum analysis

    12. Navigational Aids

    Role of radio navigational aids in route guidance and landing, Basic concepts of Non Directional Beacon (NDB), Very High Frequency Omni-Range (VOR), Distance Measuring Equipment (DME) and Instrument Landing System (ILS), Basic knowledge of satellite based communication, navigation and surveillance, Operation of GPS and GLONASS.

    13. RADAR

    Basic concepts of primary and secondary radar.

    14. Information Technology Basic knowledge of computer hardware and software, networking techniques, internet, intranet, modems, computer protocols.

    15. ICAO/ITU

    ICAO and ITU as the specialized agencies of the United Nations involved in specific fields, Members and contracting states, ICAO Standards and recommended practices, ICAO Annexes to the conventions as the guidelines to the states, role of ICAO in aviation standardization.