Analog Communication System Pdf Notes- AC Notes

Here you can download the free lecture Notes of Analog Communication System Pdf Notes – AC Notes pdf materials with multiple file links to download. Analog Communication Pdf notes book starts with the topics covering Introduction AC, DSB modulation, SSB modulation, angle modulation concepts, angle modulation methods, noise etc.

Analog Communication System Pdf Notes – AC Notes

Analog Communication Pdf free download | analog communication pdf | analog communication notes | analog communication system pdf | ac notes

B.tech Analog Communication System Pdf Notes download links are below

Complete Notes – Download Link

AC Notes – Analog Communication Pdf free download

UNIT I INTRODUCTION

Introduction to communication system, Need for modulation, Frequency Division Multiplexing, Amplitude Modulation, Definition, Time domain and frequency domain description. Single tone modulation, power relations in AM waves, Generation of AM waves, square law Modulator, Switching modulator, Detection of AM Waves; Square law detector, Envelope detector.

Download AC Unit 1

UNIT II DSB MODULATION

Double side band suppressed carrier modulators, time domain and frequency domain description, Generation of DSBSC Waves. Balanced Modulators, Ring Modulator, Coherent detection of DSB-SC Modulated waves, COSTAS Loop. Radio Transmitter – Classification of transmitters , AM Transmitter Block Diagram and explanation of each block.

Download AC Unit 2

UNIT III SSB MODULATION : Analog Communication Pdf Notes

Frequency domain description, Frequency discrimination method for generation of AM SSB Modulated Wave, Time domain description, Phase discrimination method for generating AM SSB Modulated waves. Demodulation of SSB Waves, Vestigial side band modulation: Frequency description, Generation of VSB Modulated wave, Time domain description, Envelope detection of a VSB Wave pulse Carrier, Comparison of AM Techniques, Applications of different AM Systems.

Download AC Unit 3

UNIT IV ANGLE MODULATION CONCEPTS: Analog Communication Pdf Notes

Basic concepts, Frequency Modulation: Single tone frequency modulation, Spectrum Analysis of Sinusoidal FM Wave, Narrow band FM, Wide band FM, Constant Average Power, Transmission bandwidth of FM Wave -Comparison of FM & AM.

Download AC Unit 4

AC Notes – Analog Communication Pdf free download

UNIT V ANGLE MODULATION METHODS : Analog Communication Notes

Generation of FM Waves, Direct Method, Parametric variation method, varactor diode, reactance modulator, indirect method: armstrong method.Detection of Fm waves : Balanced frequency descriminator, zero crossing detector, phased lock loop, foster seeley discriminator, ratio detector, FM transmitter block diagram and explanation of each block.

Complete unit : Not available

UNIT VI NOISE: Analog Communication Pdf Notes

Noise in Analog communication System, Noise in DSB& SSB System Noise in AM System, Noise in Angle Modulation System, Threshold effect in Angle Modulation System, Pre-emphasis & de-emphasis

Download AC Unit 6

UNIT VII RECEIVERS : Analog Communication Notes

Radio Receiver – Receiver Types – Tuned radio frequency receiver, Superhetrodyne receiver, RF section and Characteristics – Frequency changing and tracking. Intermediate frequency, AGC, FM Receiver, Comparison with AM Receiver, Amplitude limiting.

Complete unit : Not available

UNIT VIII PULSE MODULATION : Analog Communication Notes

Time Divison Multiplexing, Types of Pulse modulation, PAM (Single polarity, double polarity) PWM: Generation & demodulation of PWM, PPM, Generation and demodulation of PPM

Download AC Unit 8

 

TEXTBOOKS : 1. Principles of Communication Systems – H Taub & D. Schilling, Gautam Sahe, TMH, 2007 3rd Edition. 2. Communication Systems – B.P. Lathi, BS Publication, 2006.

Note :- These notes are according to the r09 Syllabus book of JNTUH.In R13 ,8-units of R09 syllabus are combined into 5-units in r13 syllabus.Click here to check all the JNTU Syllabus books.

Advertisements

Check Also

JNTUA B.Tech 4-2 Sem Supply Results 2019 , JNTUA B.Tech 4-2 Sem Regular Results 2019 , JNTUA B.Tech 4-2 Sem (R09) Supply Exam Results April 2019 , JNTUA B.Tech 4-2 Sem (R13) Supply Results April 2019 , JNTUA B.Tech 4-2 Sem (R15) Regular Exam Results April 2019 , JNTUA B.Tech 4-2 (R15/ R13/ R09) Reg/Supply Results April 2019

JNTU-A B.Tech 4-2 Sem (R15/ R13/ R09) REG/SUPPLY Exam Results, April 2019 – RELEASED

JNTUA B.Tech 4-2 Semester (R15/ R13/ R09) REG/SUPPLY Results, April 2019 notification. Here you can …

2 comments

  1. Sir I can not download material or notes this password asked type and display the pasword wrong antundi please help me sir

    • “smartzworld.com” is the password to download. You can see the password scrolling update the download file

Leave a Reply

Your email address will not be published. Required fields are marked *