Appsc DSP Exam Syllabus 2017 or Appsc Deputy Superintendent of Police Exam Syllabus 2017Actually In Paper 1 questions will be asking on General Studies and Mental Ability Subject. Just read this syllabus General Science – Contemporary developments in Science and Technology and their implications including matters of every day observation and experience, as may be expected of a well-educated person who has not made a special study of any scientific discipline. Current events of national and international importance. History of India – emphasis will be on broad general understanding of the subject in its social, economic, cultural and political aspects with a focus on AP Indian National Movement. World Geography and Geography of India with a focus on AP. Indian polity and Economy – including the country’s political system- rural development – Planning and economic reforms in India. Mental ability – reasoning and inferences.
In DSP Exam Paper 2 multiple choice will be giving on Uniform plane Wave, Wave motion in free space, pointing vector, Reflection of E.M.Waves, Standing waves, Transmission line equations, input impedance, Reflection Coefficient, VSWR, Input Impedance properties of /2, /4 lines, short circuited stubs, Matching, Distortion in Transmission lines loading. Propagation: Factors involved in the propagation of radio waves, Ground wave reflection of radio waves by Earth’s surface, space wave propagation, considerations, in space wave propagation, Atmospheric effects on radio waves, Mechanism of ionosphere propagation, refraction & reflection of sky waves by the ionosphere, Ray paths skip distance, maximum usable frequency, Abnormal ties in ionosphere propagation, ionosphere measurements – Duct propagation.
B) Antennas – Radiation Principle, Vector Potential half wave dipole, monopole, radiation characteristics, Gain, Directivity Effective Aperture Radiation efficiency, Linear Arrays, Broadside and End fire Arrays, Pattern Multiplication. Practical Antennas – Yagi Uda Array, Rhombic Antenna, Helical Antenna, Parabolic Reflector Measurement of Antenna characteristics.
C) Microwaves – Guided Waves, Parallel plate wave guide, Modes in Rectangular and Circular guide, Attenuation, Phase Shift, guide wavelength, Dominant mode propagation Microwave Components – Attenuators, Directional Couples, Circulators, Isolators characteristics and applications, Microwave Tubes – Two cavity Klystrn Reflox Klystrn, Multicavity Magnetrn, Travelling Wave Tube (Principle of operation and characteristics ) VSWR, Impedance and Reflection measurements using Slotted line Techniques.
D) Radar and Satellite Communication – Basic Radar Principle, Radar Range equation, Radar applications, Radar Frequencies, Receiver noise, PRF, probability of false alarm probability of detection, radar cross section of a target. Doppler effect, CW, FMCW Radar, MTI Radar, Pulse Doppler Radar, Radar Antennas, Radar Displays, Monopulse and conical scanning Tracking Techniques, Basic principle of Satellite Communication, Kepler’s laws, Geostationary satellite, Earth segments, Space segment, Orbital Mechanics, Satellite link Design equation, Earth station, Satellite antennas, Modulation and Multiplexing techniques for Satellite link.
E) Communication Systems: Modulation Techniques, AM, FM, Demodulation, DSB Waves, phase and Frequency Modulation, narrow band and wide band FM, transmission bandwidth Generation and demodulation of FM waves, Pulse Modulation, Sampling, TDM, PAM, PWM, PPM, PCM, characteristics of ASK, FSK, PSK signals. AM and FM Transmitter and Receiver circuits, communication Receivers, Noise Figure, S/N, SSB Transmitters and receivers, super heterodyne receivers, IF, AGC, Tracking and alignment, receiver measurements. Basic principles of Telephony and Telegraphy, Electronic Exchanges. Basic principles of Black and White and Colour TV, TV standards, TV Transmitters and Receivers. Modulation Techniques for Audio and Video signals.
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