Notes for Telecommuncation Engg.

Learning Resource
July - December 07
Subject	Download
3rd Semester
Analog Electronics	Lecture Notes [3.29 MB] Test 1 Solution [127 KB] Test 2 Solution [99 KB] Test 3 Solution [263 KB] Lab Manual [1.07 MB] Lab Support [387 KB] Cycle 1 - Lab Manual [1.62 MB] Experiment Guidelines [523 KB]
Electrical Conductivity	Course Material [634 KB]
Electronic Instrumentation	Lecture Notes [238 KB] Course Material [1.03 MB] Test 1 [26 KB] Test 2 [1.04 MB] Test 3 [62 KB]
Engineering Maths - 3	Test 1 Solution [73 KB]
Field Theory	Course Material [56.9 MB] Test 1 Solution [184 KB] Test 2 Solution [110 KB]
Logic Design	Download [10.5 MB]
Network Analysis	Syllabus [616 KB] Test Papers [5.52 MB] Assignments [36.4 MB]
ICs & Applications	Course Description [6 KB]
5th Semester
Advanced Microprocessor	Test 2 [193 KB]
Analog Communication	Course Details [231 KB] Notes [1.07 MB] Test 1 [325 KB] Test 1 Solution [131 KB] Test 2 [221 KB] Test 3 [119 KB] Lab manual [193 KB]
Solid State Devices	Notes [4.69 MB] Test 3 [179 KB]
Telecom Switching	Notes [4.44 MB] Test 1 [1.25 MB] Test 2 [2.61 MB] Test 3 [3.61 MB] Test Papers [17 KB]
Transmission Lines Wavegides	Notes [673 KB] Test 1 [24 KB] Test 2 [59 KB] Test 3 [58 KB]
Microwave Engg. Lab viva questions	Lecture notes [29 KB]
ODD	Question Bank [72 KB]
CMOS	Test 1 Solution [1.36 MB]
DSS	Test 1 Solution [995 KB]
MWR	Test 1 Solution [110 KB]
7th Semester
Satellite Communication	Notes [12.9 MB] Test 1 Solution [695 KB]
Computer Communication Networks	Test Papers [718 KB] Test 1 Solution [31 KB]
Data Structure C++	Test Papers [186 KB] Test 1 Solution [24 KB]
Mobile Communication	Test Papers [23 KB] Test 1 Solution [82 KB]
OS	Test 1 Solution [280 KB]
SATCOMS	Test 1 Solution [700 KB]

Syllabus Book of Telecommunication Engineering.

Course Information
Class	Session	Download
III Semester		Download [2.00 MB]
V Semester		Download [125 KB]
VII Semester		Download [207 KB]

NEW Schemes (Vth To VIIIth Semsters) of B.E / B.Tech Courses.

NEW Schemes (V^th To VIII^th Semsters) of B.E / B.Tech Courses.

If tou wanna know which subjects you going to study in the future semesters of your engineering then click below.

Sl.No	B.E / B.Tech Course	Downlaod Scheme
1	Automobile Engineering	Scheme
2	Bio Technology	Scheme
3	Biomedical Engineering	Scheme
4	Ceramic & Cement Technology	Scheme
5	Chemical Engineering	Scheme
6	Civil Engineering	Scheme
7	Computer Science & Engineering	Scheme
8	Electrical & Electronic Engineering	Scheme
9	Electronics & Communications	Scheme
10	Environmental Engineering	Scheme
11	Industrial Engg & Mgmt	Scheme
12	Industrial Production	Scheme
13	Information Science	Scheme
14	Instrumentation Technology	Scheme
15	Manufacturing Science and Engineering	Scheme
16	Mechanical Engineering	Scheme
17	Medical Electronics	Scheme
18	Mining Engineering	Scheme
19	Polymer Science and Technology	Scheme
20	Silk Technology	Scheme
21	Telecommunication & Engineering	Scheme
22	Textile Technology	Scheme

Notes for B.E 6th sem ECE/TCE students

Antenna and Wave Propogation

http://pes.edu/Program/Inst4/Menu/downloads%5CNotes_Soln%5C6Sem%5CAntennas_Propogation_LP_QB.zip

Digital Communictions
http://pes.edu/Program/Inst4/Menu/downloads%5CNotes_Soln%5C6Sem%5CNotes_DCS.rar

Information theory and coding
http://pes.edu/Program/Inst4/Menu/downloads%5CNotes_Soln%5C6Sem%5CITCLP_QB.zip

VHDL
http://pes.edu/Program/Inst4/Menu/downloads%5CNotes_Soln%5C6Sem%5CVHDL_CourseInfo_LP.zip

VHDL LAB PROGRAMS

Following is the link to vhdl Lab Programs all executed on XILINX and the link gives the complete project directory. To get the programs click here.

Following is the Link for VHDL LAB manual which consists of all the programs thoroughly explained with truth tables, circuit diagrams , waveforms and executable code. To get it click here.

Following contains the pin details of Spartan3. To get it click here.

Advanced Communication and VHDL Lab output and instruments.

The following link contains pics of VHDL lab FPGA kit and Advanced Communication Lab instruments as Klystron, Gunn Diode, Antenna, Optical Fibre Kit and outputs as BPSK, FSK and ASK. The link is Click Here.

VHDL HARDWARE PROGRAMS.

Here you would get the hardware working program of VHDL. The link is VHDL.

Lab Manuals

• Manual for the VLSI and Microcontroller Lab. 7th Semester
• Manual for Advanced Communication Lab for 6th semester.
• Manual for Advanced Microprocessor Lab for 5th semester.
• Manual for Communication Lab for 5th Semester.

Digital Communication Notes

1. Bandwidth calculation,ASK,FSK,PSK & Problems ppt
2. Maximum Likelihood Estimation,Matched Filter,Probability of Error,Comparison of matched filter & correlative filter form
3. M-ary Modulation Technique ppt
4. Minimum shift keying ppt
5. Probability of error in QPSK ppt
6. ASK [or Binary ASK] ppt
7. Coherent binary modulation techniques ppt
8. Properties of Matched filter ppt
9. Digital modulation techniques ppt
10. Optimum transmitter & receiver ppt
11. Synchronization.ppt
12. Introduction ..... P.Nagaraju
13. DETECTION AND ESTIMATION......H.V.Kumaraswamy

14. Spread – Spectrum Modulation.......M.N.Suma

Draft Syllabus for UG and PG Courses

Sl. No.	B.E. / B. Tech. Course	Download Scheme and Syllabus
1	Aeronatical Engineering	Scheme / Syllabus
2	Biomedical Engineering	Scheme / Syllabus
3	Bio - Technology	Scheme / Syllabus
4	Civil Engineering	Scheme / Syllabus V, VI, VII, VIII
5	Electronics and Communication Engineering	Scheme / Syllabus RFIC, ACS, V, VI, VII, VIII
6	Environmental Engineering	Scheme / Syllabus V, VI, VII, VIII
7	Industrial and Production Engineering	Scheme / Syllabus
8	Industrial Engineering and Management	Scheme / Syllabus
9	Instrumentation Technology	Scheme / Syllabus
10	Mechanical Engineering	Scheme / Syllabus V, VI, VII, VIII
11	Medical Electronics	Scheme / Syllabus
12	Mining Engineering	Scheme / Syllabus
13	Silk Technolgoy	Scheme / Syllabus
14	Telecommunication Engineering	Scheme / Syllabus
15	Textile Technology	Scheme / Syllabus
*	Master of Business Administration	Scheme / Syllabus / Regulations

Draft Syllabus of M.Tech. Courses

Sl. No.	M. Tech. Courses	Download Scheme and Syllabus
1	Computer Aided Design of Structures	Scheme / Syllabus I, II
2	Construction Technology	Scheme / Syllabus
3	Highway Technology	Scheme / Syllabus
4	Hydrolics	Scheme / Syllabus
5	Structural Engineering	Scheme / Syllabus
6	Transportation Engineering	Scheme / Syllabus
7	Environmental Engineering	Scheme / Syllabus
8	Chemical Engineering	Scheme / Syllabus
9	Polymer Science	Scheme / Syllabus
10	Textile Technology	Scheme / Syllabus
11	Digital Communication Engineering	Scheme / Syllabus
12	Digital Communication and Networking
13	Digittal Electronics
14	Digittal Electronics and Communication
15	Digittal Electronics and Communication Systems
16	Electronics
17	Industrial Electronics
18	Information and Communication System
19	Network and Internet Engineering
20	Power Electronics
21	VLSI Design and Embedded Systems
22	Bio-Medical Electronics and Industrial Instrumentation	Scheme / Syllabus
23	Bio-Medical Signal Processing and Instrumentation	Scheme / Syllabus
24	Manufacturing Science and Engineering	Scheme / Syllabus
25	Master of Engineering Management	Scheme / Syllabus
26	Product Design and Manufacturing	Scheme / Syllabus
27	Production Engineering and System Technology	Scheme / Syllabus
28	Production Engineering	Scheme / Syllabus
29	Production Management	Scheme / Syllabus
30	Production technology	Scheme / Syllabus
31	Industrail Structures	Scheme / Syllabus

ECE/TCE Interview/Placements Questions.

1. What is the difference between a latch and a flip flop. For the same input, how would the output look for a latch and for a flip-flop.

2. Finite state machines:

(2.1)Design a state-machine (or draw a state-diagram) to give an output '1' when the # of A's are even and # of B's are odd. The input is in the form of a serial-stream (one-bit per clock cycle). The inputs could be of the type A, B or C. At any given clock cycle, the output is a '1', provided the # of A's are even and # of B's are odd. At any given clock cycle, the output is a '0', if the above condition is not satisfied.

(2.2). To detect the sequence "abca" when the inputs can be a b c d.

3. minimize a boolean expression.

4. Draw transistor level nand gate.

5. Draw the cross-section of a CMOS inverter.

6. Deriving the vectors for the stuck at 0 and stuck at 1 faults.

7. Given a boolean expression he asked me to implement just with muxes but nothing else.

8. Draw Id Vds curves for mosfets and explain different regions.

9. Given the transfer characteristics of a black box draw the circuit for the black box.

10. Given a circuit and its inputs draw the outputs exact to the timing.

11. Given an inverter with a particular timing derive an inverter using the previous one but with the required timing other than the previous one.

12. Change the rise time and fall time of a given circuit by not changing the transistor sizes but by using current mirrors. 13. Some problems on clamping diodes.

These are some of the questions asked by Microsoft.
(I feel that these type of questions are asked even in Electrical Engineering interviews. Make sure you browse them.)

1. Given a rectangular (cuboidal for the puritans) cake with a rectangular piece removed (any size or orientation), how would you cut the remainder of the cake into two equal halves with one straight cut of a knife ?

2. You're given an array containing both positive and negative integers and required to find the sub-array with the largest sum (O(N) a la KBL).
Write a routine in C for the above.

3. Given an array of size N in which every number is between 1 and N, determine if there are any duplicates in it. You are allowed to destroy the array if you like.

4. Write a routine to draw a circle (x ** 2 + y ** 2 = r ** 2) without making use of any floating point computations at all.

5. Given only putchar (no sprintf, itoa, etc.) write a routine putlon the prints out an unsigned long in decimal.

6. Give a one-line C expression to test whether a number is a power of 2. [No loops allowed - it's a simple test.]

7. Given an array of characters which form a sentence of words, give an efficient algorithm to reverse the order of the words (no characters) in it.

8. How many points are there on the globe where by walking one mile south, one mile east and one mile north you reach the place where you started.

9. Give a very good method to count the number of ones in a 32 bit number. (caution: looping through testing each bit is not a solution)

10. What are the different ways to say, the value of x can be either a 0 or a 1. Apparently the if then else solution has a jump when written

out in assembly.
if (x == 0)
y=0
else
y =x

There is a logical, arithmetic and a datastructure soln to the above
problem.

Logic design:

1. Draw the transistor level CMOS #input NAND or NOR gate.After drawing it lot of qestions on that ckt will be asked.

2. Transistor sizing for given rise time and fall time. How do you size it for equal rise and fall time.

3. Given a function whose inputs are dependent on its outputs. Design a sequential circuit.

4. Design a finite state machine to give a modulo 3 counter when x=0 and modulo 4 counter when x=1.

5. Given a boolean equation minimize it.

6. Given a boolean equation draw the transistor level minimum transistor circuit.

7. What is the function of a D-flipflop, whose inverted outputs are connected to its input ?

8. What will you do if you want to drive a large capacitance ?

Layout related questions:

1. asked me to layout the 3 input nand gate.

2. Later he asked me to modify it to consume as much less space as
we can.

3. He also asked me about the transistor sizing.

---

1. He asked me to draw the cross section of an inverter and asked me
to show all the capacitances on it and reason for those capacitances.

2. Describe the latchup effect.

3. More about the tristate buffers.

3. What will be the voltage at the output node of a triostate buffer
in its high impedence state. He gave a waveform for the input and
asked me to draw the output waveform for that.

4. Posed a lot of questions on charge sharing problems and keeper
circuits.

5. Asked me to draw the Id Vds curves for mosfet. Asked me to
explain the regions and some couses for that curve like channel
width modulation.

6. He asked me about the electron migration effect and methods to
avoid it.

7. Asked me to draw the dynamic logic of a particular gate and then
posed lots of tricky questions from the previous discussion.

8. He asked me to draw the 6 transistor contemporary sram cell and asked
me to explain how the reading and writing is done in it.

9. Something about trip point.

Computer Architecture Questions:

1. Explain what is DMA?
2. what is pipelining?
3. what are superscalar machines and vliw machines?
4. what is cache?
5. what is cache coherency and how is it eliminated?
6. what is write back and write through caches?
7. what are different pipelining hazards and how are they eliminated.
8. what are different stages of a pipe?
9. eplain more about branch prediction in controlling the control hazards
10. Give examples of data hazards with pseudo codes.
11. Caluculating the number of sets given its way and size in a cache?
12. How is a block found in a cache?
13. scoreboard analysis.
14. What is miss penalty and give your own ideas to eliminate it.
15. How do you improve the cache performance.
16. Different addressing modes.
17. Computer arithmetic with two's complements.
18. About hardware and software interrupts.
19. What is bus contention and how do you eliminate it.
20. What is aliasing?
21) What is the difference between a latch and a flip flop?
22) What is the race around condition? How can it be overcome?
23) What is the purpose of cache? How is it used?
24) What are the types of memory management

Course Information(Syllabus) for fourth,sixth and eight semester telecom.

Course Information
Class	Session	Download
IV Semester		Course Information [429 KB]
VI Semester		Course Information [131 KB]
VIII Semester		Course Information [89 KB]

Syllabus notes and question papers for Telecom all semesters

Learning Resource
Subject	Download
2nd Semester
Basic Electronics	Download [2.97 MB] Test Papers [68 KB] Notes [3.58 MB]
3rd Semester
Analog Electronics	Lecture Notes [3.29 MB] Test 1 Solution [127 KB] Test 2 Solution [99 KB] Test 3 Solution [263 KB] Lab Manual [1.07 MB] Lab Support [387 KB]
Electrical Conductivity	Course Material [634 KB]
Electronic Instrumentation	Lecture Notes [238 KB] Course Material [1.03 MB] Test 1 [26 KB] Test 2 [1.04 MB] Test 3 [62 KB]
Engineering Maths - 3	Test 1 Solution [73 KB]
Field Theory	Course Material [56.9 MB] Test 1 Solution [184 KB] Test 2 Solution [110 KB]
Logic Design	Download [10.5 MB]
Network Analysis	Syllabus [616 KB] Test Papers [5.52 MB] Assignments [36.4 MB]
4th Semester
8085	Course Material [5.17 MB]
Computer Organisation	Course Material [6.45 MB]
Field Theory	Course Material [54 MB] Test 1 Solution [212 KB] Test 2 Solution [40.7 KB]
ICs & Applications	Course Description [6 KB]
5th Semester
Advanced Microprocessor	Test 2 [193 KB]
Analog Communication	Course Details [231 KB] Notes [1.07 MB] Test 1 [325 KB] Test 2 [221 KB] Test 3 [119 KB] Lab manual [193 KB]
Solid State Devices	Notes [4.69 MB] Test 3 [179 KB]
Telecom Switching	Notes [4.44 MB] Test 1 [1.25 MB] Test 2 [2.61 MB] Test 3 [3.61 MB] Test Papers [17 KB]
Transmission Lines Wavegides	Notes [673 KB] Test 1 [24 KB] Test 2 [59 KB] Test 3 [58 KB]
6th Semester
Antenna Propogation	Course Material [1.38 MB]
Microcontroller Application	Course Material [151 KB]
VHDL	Course Material [23.1 MB]
Microwave Engg. Lab viva questions	Lecture notes [29 KB]
7th Semester
Satellite Communication	Notes [12.9 MB] Test 1 Solution [695 KB]
Computer Communication Networks	Test Papers [718 KB]
Data Structure C++	Test Papers [186 KB]
8th Semester
Embedded Systems & Design	Course Material [7.65MB]
High Performance Communication Networks	Course Material [157KB]
Optical Fiber Communication	Course Material [23.8MB] Test 1 Solution [275KB] Test 2 Solution [228KB] Test 3 Solution [260KB]

Time Table for exams to be held in Dec 2007 and Jan 2008 Layout.

Draft Time-Table for Dec 07 Jan 08 BE/ B.Tech Examination.

Note:The CIP exam for 7th sem is rescheduled to 24th December,2007.

Click on the image below to enlarge.

Advanced Microprocessor (EC 54)

Advanced Microprocessor

e-Notes Topic Subject Matter Experts Session 1 to 10 MICROPROCESSORS-The Solution... S. Jagannathan Session 1 to 10 Assembler Directives.... Anita Khanavalli Session 1 to 5 Addressing Modes... P.P.Venkataramaiah Session 1 to 6 Interrupts, DOS Services..... K.Rajinikanth

Digital Signal Processing notes.

Digital Signal Processing

e-Notes Topic Subject Matter Experts Session 1 to 3 Discrete Fourier Transform..... Vineetha P Gejje Session 1 to 3 Design of Digital Filters L.S.Biradar Session 1 to 8 Goertzel’s Algorithm ...... K.A.Radhakrishna Rao

Syllabus of 5th Semester TCE and ECE

5th Semester Course Description

ANALOG COMMUNICATION :: EC 51

This Course on Analog communication gives introduction to concept of basic communication system, modulation. It provides detailed study of various continuous wave modulation schemes AM, DSB-SC, SSB, FM, and also a study of noise analysis, noise performance of AM, FM systems. This subject deals with various analog modulations, demodulation circuits with mathematical analysis. FM modulation techniques direct method, indirect method, and FM demodulation techniques (Slope detector, PLL) are discussed. Concepts related TV picture scanning, TV transmission, reception covered This subject deals with random process, various types of noise and noise performance of various CW modulation schemes.

DIGITAL SIGNAL PROCESSING :: EC 52

This subject Digital signal processing basically involves processing of discrete samples of data, the tools like Discrete Fourier transform and its properties are introduced, Fast Fourier transform algorithm implementation is also explained. Digital filters design concept with BUTTERWORH and CHE byshev approximations are discussed in detail. Also design of IIR filters, FIR filters and realization forms gives the complete idea for the student to familiarize the different operations performed by the DSP processor. Applications: DSP for speech and voice .DSP for telecommunications, consumer applications Graphics , military/ defense, industrial application, automotive applications etc.

TRANSMISSION LINES & WAVE GUIDES :: EC 53

Mathematical analysis of the behavior of electrical transmission line grew out of the work of James clerk Maxwell, Lord Kelvin and Oliver Heaviside. In 1855 Lord Kelvin formulated a diffusion model of the current in a submarine cable. The model currently predicted the poor performance of the 1858 Trans – Atlantic submarine telegraph cable. In 1885 televised published the first paper that described the analysis of propagation in cables and the modern form of the telegrapher’s equation. A Transmission Line is a material medium or structure that forms all or part of a path from one place to another for directing the transmission energy, such as electromagnetic waves or acoustic waves as well as electric power transmission. Components of transmission lines include wires, coaxial cables, dielectric slab, optic fibers, electric power lines and wave guides. The RF signaling concepts are also used in the areas of satellite communication, cabling networks, and other RF Systems. General application of transmission line is transferring signals from one point to another, pulse generation, stub filters, acoustic transmission line. Application of transmission line in Matrix method of antenna, modeling for studying the effectiveness of screened enclosures, pulse testing for the ESD analysis of integrated circuits, modeling and simulation of an induction motor drive etc This course deals with the study of Transmission line theory, Line at radio frequency, Guided waves, Wave guides.

ADVANCED MICROPROCESSOR :: EC 54

This course gives complete information of Intel 8086 microprocessor‘s architecture and instruction set, examples of programming 8086 microprocessor. This course also provides information of Intel 8087 co-processor’s architecture and instruction set. Gives knowledge of bus interfaces& Introduction to 386 to pro Pentium Processors.

TELECOMMUNICATION SWITCHING :: EC 55

The subject Telecommunication and switching mainly deals with different switching systems, Telecommunication Traffic analysis, different Switching Networks, TDM Technique, control of switching systems, Important of signaling, different Standards set for Networks systems. So in brief I can say Telecommunication and switching sub gives basic knowledge and mathematical treatment for analyzing Traffic problems in different Telecom Network systems and what are recent advancements taken place in Telecommunication Engineering field.

SOLID STATE DEVICES :: EC 56

This course will provide an introduction to the basic principles of solid state devices. The goal of the course is familiarize the student with the underlying principles of the field and prepare for more detailed study in the form of advanced courses and/or research. The physical properties of semiconductor materials and basic quantum theory concepts will be applied to understanding energy bands and the behavior of charge carriers (electrons and holes) in semiconductors. The course will then build on these concepts to understand the operation of simple devices such as p-n junctions. More complex devices such as Field Effect Transistors (FETs), Bipolar Junction Transistors (BJTs) will also be covered. As a result of this course, it is expected that the student will be able to: Describe the basic properties of semiconductor materials such as their crystalline structure, energy bands, etc. Quantify the behavior of semiconductors and their charge carriers under various doping conditions. Describe the operating principles of p-n junctions including current flow, electric fields and the origin of diode I-V characteristics. Explain the operation of Metal-Oxide-Semiconductor structures and their use in transistors. Describe the operation of bipolar transistors. Topics covered: Semiconductor Physics of PN Junction Diodes Fabrication Technology Bipolar Transistors : Characteristics and First Order model, Limitations, Switching and Models Junction Field Effect Transistors Metal Semiconductor Junctions and diodes Metal Oxide Silicon systems Metal Oxide Semiconductor Field Effect Transistor