ECE 3rd Year 'AWP' Syllabus

Unit 1 ANTENNA FUNDAMENTALS 1.1) Radiation Mechanism – 2 wire, Single Wire 1.2) Current Distribution on a thin wire antenna 1.3) Patterns in Principal Planes 1.4) All Antenna Parameters 1.5) Dual Characteristics of Antenna 1.6) Differences between Directive Gain and Power Gain

Unit 2 Thin Linear Wire Antennas 2.1) Retarded Potentials 2.2) Radiation from Small Electric Dipole 2.3) Quarterwave Monopole and Halfwave Dipole 2.4) Current Distributions 2.5) Natural current distributions 2.6) Antenna Theoremss 2.7) Loop Antennas

Unit 3 NON RESONANT RADIATORS 3.1) 2 element arrays 3.2) Principle of Pattern Multiplication 3.3) N element Uniform Linear Arrays 3.4) Directivity Relations 3.5) Concept of Scanning Arrays

Unit 4 NON RESONANT RADIATORS 4.1) Introduction 4.2) Comparators 4.3) Multivibrators 4.4) Triangular and Square wave generators 4.5) Log and Anti log amplifiers 4.6) Precision rectifiers

Unit 5 ACTIVE FILTERS 5.1) Butter worth filters – 1st order, 2nd order LPF, HPF filters 5.2) Band pass 5.3) Band reject and All pass filters

Unit 6 TIMERS & PHASE LOCKED LOOPS 6.1) Introduction to 555 timer, functional diagram 6.2) Monostable and Astable operations and Applications 6.3) Schmitt Trigger 6.4) PLL - introduction, block schematic 6.5) principles and description of individual blocks 6.6) Applications of PLL – frequency multiplication, frequency Translation 6.7) AM, FM & FSK demodulator 6.7) Applications of VCO (566)

Unit 7 D TO A & A TO D CONVERTERS 7.1) Basic DAC techniques: weighted resistor DAC R-2R ladder DAC inverted R-2R DAC & IC 1408 DAC 7.2) Different types of ADCs:- parallel comparator type ADC counter type ADC 7.3) Successive Approximation ADC and Dual Slope ADC 7.4) DAC and ADC Specifications 7.5) Specifications AD 574 (12 bit ADC)

Unit 8 ANALOG MULTIPLIERS AND MODULATORS 8.1) Four Quadrant Multiplier 8.2) Balanced Modulator 8.3) IC1496 8.4) Applications of Analog switches and Multiplexers 8.5) Sample & Hold Amplifiers

Login Here

Username:
Password:

Note: The characters in a password field are masked (shown as asterisks or circles).
Comment Please
Enter Your Comment here Created by "RAGHAVA"