Electronics (Communication Engineering) Course Outline

Electronics (Communication Engineering) Course Outline

Bangladesh Polytechnic Institute

Technology: Electronics

Subject: Communication Engineering-1

Subject Code: 6842

Class No	Topics	Remarks
Class-1	Understand the signals and spectra
Class-2	 Describe the allocation of frequency bands for various communication system. & Explain the nature of different signals and their frequency ranges.
Class-3	 Describe the basic building block of a communication system.
Class-4	Feed Back (Lecture: 1,2&,3)
Class-5	 Understand the Noise in telecommunication system
Class-6	Define Signal-to-Noise ratio. Describe the noise figure. Mention the different types
Class-7	Feed Back (Lecture: 5,6)
Class-8	Define Amplitude modulation. Describe the basics of AM modulation Derive the expression of AM modulation. Define modulation index and depth of modulation
Class-09	 Describe the idea of DSB-SC, SSB-SC and V.S.B modulation
Class-10	Feed Back (Lecture: 8&,9)
Class-11	 Understand the frequency and pulse modulation
Class-12	Describe the idea of modulation index, maximum frequency deviation and deviation ratio of FM wave. State the method of generation of PPM, PDM and PWM signal. Describe the comparison of AM ,FM and PM
Class-13	Feed Back (Lecture: 11,&12)
Class-14	 Understand the feature of AM and FM modulator  Explain the basic operation of collector modulator, base modulator and balanced modulator.
Class-15	 Understand the demodulation of AM waves
Class-16	Feed Back (
Class-17	Model Test-1
Class-18	 Understand the demodulation of FM wave
Class-19	 Explain the basic principle of detection of FM wave. State the function of limiter circuit& List the methods of FM demodulation.
Class-20	 Describe the foster-Seeley discriminator and its working principle. State ratio detector
Class-21	Feed Back (Lecture: 18,19& 20
	Explain the block diagram of AM transmitter with function of each state. Explain the block diagram of stereo FM transmitter with
Class-22	Understand the Radio Transmitter
Class-23	Explain the block diagram of AM transmitter with function of each state. Explain the block diagram of stereo FM transmitter with
	 Explain the block diagram of AM transmitter with function of each State. Explain the block diagram of stereo FM transmitter with
Class-24	Understand the radio receiver
Class-25	Explain the block diagram of super heterodyne AM radio receiver with function of each block.
Class-26	Feed Back
Class-27	Explain a typical IC based AM and FM radio receiver circuit & Explain choice, alignment and tracking, IF and band switch of a radio receiver
Class-28	Understand the feature of Telephone
Class-29	Describe briefly telegraphy and telephony system.& Describe the working principle of telephone handset transmitter and receiver
Class-30	Feed Back
Class-31	 Describe the tones used in automatic telephone. Describe different type of dialing system. Define the terms traffic, busy hour traffic unit, grade of service, availability and erlong’s formula
Class-32	Describe the quantization & coding principle of PNM & PCM & Describe the functional diagram of PNM & PCM
Class-33	 Explain the methods of reducing quantization noise, fold-Over noise and Interpolation noise
Class-34	Feed Back
Class-35	 Understand the modulation of digital data. Explain the methods of quadrature amplitude modulation(QAM

References Books

1. Electronic communication systems – William Schweber

2. Electronic communication systems – Kenedy, Devis

3. Electronic communication - Dennis Roody, John Coolen

4. Principles of communication engineering – Anok Singh & A.K Chhabara