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\def\classTime{{"TR from 10:00 am to 11:15 am in Tolentine Hall 309.",""}}
\def\classRm{{"Tolentine Hall 309",""}}
\def\classLive{{"https://villanova.zoom.us/j/91502595959",""}}
\def\classInstructor{{"Mojtaba Vaezi",""}}
\def\classInstrContact{{"https://elearning.villanova.edu/webapps/blackboard/content/listContentEditable.jsp?content_id=_3514640_1&course_id=_147990_1",""}}
\def\classInstrOffHrs{{"T  11:15 am-4:20pm",""}}
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\def\labTime{{"T from 04:30 pm to 06:10 pm in Tolentine Hall 215.",""}}
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\def\labLive{{"https://villanova.zoom.us/j/98804822607",""}}
\def\labInstructor{{"Mojtaba Vaezi",""}}
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\def\labInstrOffHrs{{"T  11:15 am-4:20pm",""}}
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\def\TA{{{"Stepan Gorelenkov",""},{""}}}
\def\TAEmail{{{"sgorelen@villanova.edu",""},{""}}}
\def\TAOffHrs{{{"M  from 02:00 pm to 04:00 pm, and R from 02:00 pm to 03:00 pm in Tolentine Hall 416B",""},{""}}}
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\newcommand\semester{Spring 2024}
\newcommand\rsemester{202430}
\newcommand\courseNum{ECE 3770}
\newcommand\courseName{Electrical Communications}
\newcommand\courseCoordinator{Mojtaba Vaezi}
\newcommand\credits{4}
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\newcommand\meetingDesc{Two 75-minute lectures + 100-minute lab}
\newcommand\meetingMisc{Special notes on meeting info go here, if specified}
\newcommand\instructorMisc{Special notes on instructor(s), TA(s) go here, if specified}
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\newcommand\textBookTitle{Communication Systems - 5th Edition}
\newcommand\textBookAuth{Simon Haykin and Michael Moher}
\newcommand\textBookPub{Wiley}
\newcommand\textBookYr{2009}
\newcommand\textBookISBN{978-0471697909}
\newcommand\supplMaterials{\\1. B. P. Lathi and Zhi Ding, Modern Digital and Analog Communication Systems, 4th Edition, Oxford University Press. (ISBN 978-0-19-533145-5)

2. Proakis and Salehi, Fundamentals of Communication Systems, (2nd Edition)
Pearson, 2013.}
\newcommand\refPapers{References go here, if specified}
\newcommand\textBookMisc{Special notes on textbook(s) go here, if specified}
\newcommand\catalogDesc{Introducing the elements of a modern communication system including signal representation, bandwidth, modulation, spectrum and noise, communication channels, sampling of continuous signals and digital modulations. The practicum period includes Matlab simulation of concepts and operations.}
\newcommand\preReqs{ECE 3225  or ECE 3245  and ECE 3720}
\newcommand\coReqs{None}
\newcommand\coreRequirement{Required}
\newcommand\courseExpectation{}
\newcommand\ABETOutOne{1}
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\newcommand\covTopics{\item COURSE TOPICS \begin{itemize}
\item \textbf{Section 1: Introduction and Mathematical Foundational (Chapters 1 \& 2)}  An overview of early and current communication systems/history. Review of frequency domain analysis of signals and systems. Review of signal classification and operations, signal distortion over communication channels, signal power, energy, spectral density.
\item \textbf{Section 2: Analog Communications (Chapters 3, 4 \& 6)} An introduction to analog signal transmission and reception. Amplitude modulation schemes, including commercial AM radio, DSB, SSB, and VSB. Angle modulation schemes, such as commercial FM and PM. Frequency division multiplexing.
\item \textbf{Section 3: Digital Communications (Chapters 7 \& 8)} Sampling theorem and the basis for digital communications. Quantization, pulse modulation, such as PAM, PWM, and PPM, pulse code modulation (PCM), line coding, and reducing ISI. Digital carrier modulation, including PAM, ASK, FSK, PSK, QPSK, and QAM, as well as SNR and system performance.
\item LAB TOPICS \begin{enumerate}
\item Signal/Noise Power 
\item DFT/FFT
\item Weak Signal Detection in Noise
\item Filters and Signal Detection
\item Amplitude Modulation
\item Frequency Modulation
\item Sampling and Quantization
\item Companding
\item Matched Filter Detector and BER\end{enumerate}\end{itemize}}
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\newcommand\schedule{\begin{table}[h!] \centering 
\caption*{Tentative Schedule for \textbf{All Sections}} \vspace{0.05in}
{\renewcommand{\arraystretch}{1.0} \small
\begin{tabularx}{\linewidth}{c|c|l|l|X}
\toprule
\large \textbf{Date} & \large \textbf{Day} & \large \textbf{Topics} & \large \textbf{Reading} & \large \textbf{Due}\\
\midrule \midrule
1/16 & T & Introduction/Complex functions & Chapter 1/ Slides 1, 2 & \\
1/18 & R & Basic Trigonometric Identities & Slides 2 & \\
1/23 & T & Fourier Analysis & Sections 2.1, 2.2 & \\
1/25 & R & Fourier Transform Pairs/Properties & Sections 2.3-2.5 & HW1\\
1/30 & T & Signal Classification/Power & Slides 4 & LAB1\\
2/1 & R & Filters & Sections 2.8 & HW2\\
2/6 & T & Amplitude Modulation (AM) & Sections 3.1, 3.2 & LAB2\\
2/8 & R & DSB Modulation & Section 3.3 & \\
2/13 & T & SSB/VSB ModulationS & Section 3.5 & LAB3\\
2/15 & R & Multiplexing (FDM) & Section 3.8 & HW3\\
2/20 & T & Problem Solving & Chapter 3 & LAB4\\
2/22 & R & Review & Chapters 2, 3 & HW4\\
{\color{red}2/27} & T & {\color{red} Test 1} &  & \\
2/29 & R & Angle Modulation & Sections 4.1, 4.2 & \\
\textbf{3/5} & T & \textbf{Semester Recess} &  & \\
\textbf{3/7} & R & \textbf{Semester Recess} &  & \\
3/12 & T & Narrowband/Wideband FM & Section 4.3 & \\
3/14 & R & FM Modulator & Sections 4.3, 4.5 & \\
3/19 & T & Superheterodyne Receiver & Section 4.6 & LAB6\\
3/21 & R & Problems Solving & Chapter 4 & HW5\\
3/26 & T & Review & Chapter 4 & \\
3/28 & R & \textbf{Easter Recess} &  & \\
4/2 & T & Digital Commun./Sampling & Sections 7.1-7.3 & \\
4/4 & R & PAM, PDM, PPM, and TDM & Sections 7.4-7.6 & \\
{\color{red}4/9} & T & {\color{red} Test 2} & Angle modulation & LAB7\\
4/11 & R & Quantization, PCM/ Line Codes & Section 7.8 & \\
4/16 & T & Nonuniform Quantization & Section 7.9 & HW6\\
4/18 & R & Performance Analysis of Digital Systems & Section 8.1, 8.2 & \\
4/23 & T & Detection (Matched Filter) & Section 8.2 & HW7\\
4/25 & R & Error Analysis & Section 8.3 & \\
3/30 & T & Chapter/Course Summary & Chapters 7, 8 & HW8, LAB 8\\
 &  &  &  & \\
 &  &  &  & \\
5/9 & M & Final Exam (08:30 am - 11:00 am) & Cumulative & \\
\bottomrule \end{tabularx} } \end{table}}
\newcommand\gradingPolicy{LAB (practicum) assignments and attendance- 24\%,
Homework sets- 16\%,
Test 1- 15\%,
Test 2- 15\%,
Final- 20\%,
Class attendance, participation, and quizzes- 10\% (only 2\% is for the quizzes)


Letter grade scale: A(93--100), A--(90--92), B+(87--89), B(83--86), B--(80--82), C+(77--79),\\
C(73--76), C--(70--72), D+(67--69), D(63--66), D--(60--62), F(<60)

You are allowed a calculator for exams. You are allowed 1 note-sheet (a one-sided A4) for the final exam.}
\newcommand\HWandLabPolicy{Homework and Lab submissions are uploaded to Blackboard. \\
HW assignments will be due 11:59 pm.  Check the blackboard for exact dates. \\
Lab dates topics may change to match progression in the course.\\
Labs will always be due on a lab-day, at the start of the class.\\
No assignment is accepted after solutions are posted.
}
\newcommand\AttendancePolicy{Attendance both in the class and LAB is required.}
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