Free Electronic Communication System notes pdf are provided here for Electronic Communication System students so that they can prepare and score high marks in their Electronic Communication System exam.
In these free Electronic Communication System notes pdf, we will study the concepts of electronics in communication and communication techniques based on Analog Modulation, Analog, and digital Pulse Modulation. Communication and Navigation systems such as GPS and mobile telephony system are also introduced. This paper will essentially connect textbook knowledge with the most popular communication technology in the real world.
We have provided complete Electronic Communication System handwritten notes pdf for any university student of BCA, MCA, B.Sc, B.Tech, M.Tech branch to enhance more knowledge about the subject and to score better marks in their Electronic Communication System exam.
Free Electronic Communication System notes pdf are very useful for Electronic Communication System students in enhancing their preparation and improving their chances of success in Electronic Communication System exam.
These free Electronic Communication System pdf notes will help students tremendously in their preparation for Electronic Communication System exam. Please help your friends in scoring good marks by sharing these free Electronic Communication System handwritten notes pdf from below links:
Topics in our Electronic Communication System Notes PDF
The topics we will cover in these Communication System Notes pdf will be taken from the following list:
Electronic communication: Introduction to communication – means and modes. Power measurements (units of power). Need for modulation. Block diagram of an electronic communication system. Brief idea of frequency allocation for radio communication system in India (TRAI). Electromagnetic communication spectrum, band designations, and usage. Channels and base-band signals.
Analog Modulation: Amplitude Modulation, modulation index, and frequency spectrum. Generation of AM (Emitter Modulation), Amplitude Demodulation (diode detector), Single Sideband (SSB) systems, advantages of SSB transmission, Concept of Single side band generation, and detection. Frequency Modulation (FM) and Phase Modulation (PM), modulation index and frequency spectrum, equivalence between FM and PM, Generation of FM using VCO, FM detector (slope detector), Qualitative idea of Super heterodyne receiver.
Analog Pulse Modulation: Channel capacity, Sampling theorem, Basic Principles-PAM, PWM, PPM, modulation, and detection technique for PAM only, Multiplexing (time-division multiplexing and frequency division multiplexing).
Digital Pulse Modulation: Need for digital transmission, Pulse Code Modulation, Digital Carrier Modulation Techniques, Sampling, Quantization, and Encoding. Concept of Amplitude Shift Keying (ASK), Frequency Shift Keying (FSK), Phase Shift Keying(PSK), and Binary Phase Shift Keying (BPSK).
Satellite Communication: Introduction, need, Geosynchronous satellite orbits, geostationary satellite advantages of geostationary satellites. Transponders (C – Band), Uplink and downlink, path loss, Satellite visibility, Ground and earth stations. Simplified block diagram of earth station.
Mobile Telephony System: Basic concept of mobile communication, frequency bands used in mobile communication, concept of cell sectoring and cell splitting, SIM number, IMEI number, need for data encryption, architecture (block diagram) of mobile communication network, idea of GSM, CDMA, TDMA and FDMA technologies, simplified block diagram of mobile phone handset, 2G, 3G and 4G concepts (qualitative only), GPS navigation system (qualitative idea only).
Electronic Communication System students can easily make use of all these complete Electronic Communication System notes pdf by downloading them from below links:
Communication system notes pdf download
Source: mgcub.ac.in
