# EEEN1002J Introduction to Electronic Sys

Restriction: Beijing-based students only.

The purpose of this module is to introduce you to important ideas and useful technical terms in electronic systems. We will study the science behind electronics, how electronics work, and some of the technologies we build using electronics.

In Part I, we will study some fundamentals of circuit theory. You will learn how to analyse passive electronic circuits. Circuits are the technology we use to transmit electricity (power or information), and circuit theory allows us to calculate all of the voltages and currents in a circuit.

In Part II, we will study some of the ideas and technology that underpin the digital world how to represent things with and manipulate binary numbers, computing, telecommunications, and networks.

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Curricular information is subject to change

Learning Outcomes:

Part I: definition of basic electronic quantities; identification of nodes and branches in simple circuits; annotation of simple circuit diagrams with node and branch voltages and with branch currents; writing Kirchoff's laws for simple circuits; identification of circuit elements including voltage and current sources, resistors, switches, short circuits, open circuits; combination of elements in series and parallel; use of voltage and current division rules; design of some simple instruments including ammeters and voltmeters.

Part II: Conversion of decimal numbers to binary and hexidecimal; conversion of ASCII text to binary (and vice versa); comprehension of sampling and quantisation on 1D and 2D signals; explanation of digital cameras and bitmap files; knowledge of AND/OR/NOT logic gates and truth tables; interpreting boolean statements and converting to/from logic gate representation; basic knowledge of history of telecomms, computing and the internet; knowledge of Moore's law; OSI 7 layer model of networks; definition of basic communication terms including broadcast, one-way, duplex, packet switching, star network, mesh network; simple representation of digital signals as electrical signals, including eye diagrams and basic understanding of channel effects including noise, delay, distortion, attenuation; description of structure and operation of optical fibre; basic structure of frames, synchronisation, error correction codes; operation of link layer including acknowledgements; character level and bit level encryption, substitution ciphers and their weaknesses, one time pads and their strengths and weaknesses, RSA and PGP; definition of the internet of things, with examples; design of a service.

Indicative Module Content:

This module deals with the fundamentals of circuit theory and an introduction to computing, networking and communications.

Student Effort Hours:
Student Effort Type Hours
Lectures

35

Tutorial

2

Laboratories

15

Autonomous Student Learning

70

Total

122

Approaches to Teaching and Learning:
Lectures, independent reading, team laboratory work, peer learning in tutorials.
Requirements, Exclusions and Recommendations

Not applicable to this module.

Module Requisites and Incompatibles
Equivalents:
Int to Internet of Things Eng (EEEN1001J)

Assessment Strategy
Description Timing Open Book Exam Component Scale Must Pass Component % of Final Grade
Examination: Final exam 2 hour End of Trimester Exam No Standard conversion grade scale 40% No

80

Lab Report: Labs Throughout the Trimester n/a Standard conversion grade scale 40% No

20

Carry forward of passed components
Yes

Resit In Terminal Exam
Summer Yes - 2 Hour