通信工学

科目基礎情報

学校	佐世保工業高等専門学校	開講年度	令和05年度 (2023年度)
授業科目	通信工学
科目番号	4S2630	科目区分	専門 / 必修
授業形態	講義	単位の種別と単位数	学修単位: 2
開設学科	電子制御工学科	対象学年	4
開設期	前期	週時間数	前期:2
教科書/教材	Tsushin Gijitsu (Mitsutoshi Haba et al., Corona Publishing Co., Ltd.)
担当教員	兼田 一幸

到達目標

1. Describe the structure of a communication system. (A4)
2. Understand the principle of multiplex communication. (A4)
3. Depict the structure of a data communication system. (A4)
4. Understand basic systems for data transmission. (A4)
5. Understand the principle of radio wave generation. (A4)
6. Understand the principles of AM and FM. (A4)

ルーブリック

	Ideal Level	Standard Level	Unacceptable Level
Achievement 1	Describe the structure of a communication system and explain its individual components.	Outline the structure of a communication system.	Unable to describe the structure of a communication system.
Achievement 2	Explain the principles of various types of multiplex communication.	Explain the principle of one type of multiplex communication.	Unable to understand the principle of multiplex communication.
Achievement 3	Depict the structure of a data communication system.	Depict the structure of a data communication system.	Unable to depict the structure of a data communication system.
Achievement 4	Understand basic systems for data transmission.	Have a rough understanding of the basic systems for data transmission.	Unable to understand the basic systems for data transmission.
Achievement 5	Understand the principle of radio wave generation and its relationship with electromagnetism.	Understand the principle of radio wave generation.	Unable to understand the principle of radio wave generation.
Achievement 6	Understand the principles of AM and FM.	Understand the principles of AM and FM to a certain extent.	Unable to understand the principles of AM and FM.

学科の到達目標項目との関係

学習・教育到達度目標 A-4 （それぞれの専門分野における”もの創り専門工学”の知識を身につけて、工学的諸問題の解決に応用できること）

JABEE b （技術が社会や自然に及ぼす影響や効果、及び技術者が社会に対して負っている責任に関する理解）

JABEE d （当該分野において必要とされる専門的知識とそれらを応用する能力）

JABEE e （種々の科学、技術及び情報を活用して社会の要求を解決するためのデザイン能力）

教育方法等

概要:

Learn the basics of wired and wireless communications and develop practical skills. Understand how data transmission systems and wireless communication systems are structured and the characteristics of radio wave propagation. Learn the basics of image communication.

授業の進め方・方法:

Background knowledge: Communication engineering is based on the application of electric circuits, electronics, and electromagnetics. Accordingly, students are required to understand basic mathematics (including trigonometric functions and differential and integral calculus), voltage and current calculations for electric circuits, and how transistors and other electronic circuits work.
Lecture room: Room 4S
Course format: Lectures and practices (as this is a school credit course, students need to submit reports and take online tests, etc., as part of their pre- and follow-up learning)

What students prepare: Notebook and calculator (if needed)

注意点:

Evaluation method/criteria: Evaluated based on midterm and routine exams. Pass mark is 60 or higher.
Self-learning guidelines: Students are expected to develop a clear understanding of the lecture content, mainly by reviewing what they have learned. Prepare for and review classwork based on your textbook. Understand the terminology and work on the problems at the end of each chapter.

授業の属性・履修上の区分

アクティブラーニング

遠隔授業対応

実務経験のある教員による授業

授業計画

		週	授業内容	週ごとの到達目標
前期
	1stQ
		1週	History of communication FF and principles of waveform operations	Know the history of communication. Understand how an FF circuit works.
		2週	Multivibrators, outline of communication systems, and structure of telephone networks	Explain a block diagram of a communication system.
		3週	Modulation systems, single-sideband communication, and principle and characteristics of pulse coding modulation	Explain modulation systems, single-sideband communication, and the characteristics of pulse coding modulation.
		4週	Principle of frequency multiplexing and multistep modulation method	Understand the principle of frequency multiplexing and be able to explain that bands can be moved by multistep modulation.
		5週	Principle and characteristics of time-division multiplexing	Understand the principle of time-division multiplexing.
		6週	Principle of telephones, principle of telephone transmitters, principle of telephone receivers, and telephone circuits	Explain issues associated with the principle of telephones.
		7週	Functions and structures of switchboards, electronic switchboards, and digital switchboards	Understand the basic operations of a switchboard.
		8週	Midterm exam
	2ndQ
		9週	Characteristics of transmission lines and characteristic impedance	Explain the structures of typical transmission lines.
		10週	Traveling and reflected waves on transmission lines, crosstalk, and types of cables and their structures	Calculate the characteristic impedance for a cable on a transmission line.
		11週	Structure of data communication systems, line switching, and principle of packet switching	Explain the structure of a data communication system. Explain the principle of packet switching.
		12週	Transmission systems for data communication, synchro systems, and transmission rates	Understand and be able to use the principle of AC signal amplification by using transistors.
		13週	Modem modulation systems, net control equipment, and method for calculating information quantities	Explain modem modulation systems. Understand the concept of information quantities.
		14週	Examples of channel coding	Explain examples of channel coding.
		15週	Examples of source coding	Explain examples of source coding.
		16週

評価割合

	Examination	Presentation	Mutual Evaluations between students	Behavior	Portfolio	Other	合計
総合評価割合	90	0	0	0	0	10	100
Basic Proficiency	30	0	0	0	0	10	40
Specialized Proficiency	60	0	0	0	0	0	60
Cross Area Proficiency	0	0	0	0	0	0	0