Numbering Code	U-ENG26 46036 LJ72	Year/Term	2022 ・ First semester
Number of Credits	2	Course Type	Lecture
Target Year		Target Student
Language	Japanese	Day/Period	Tue.2
Instructor name	SHINOHARA NAOKI (Research Institute for Sustainable Humanosphere Professor) MITANI TOMOHIKO (Research Institute for Sustainable Humanosphere Associate Professor)
Outline and Purpose of the Course	Theory and applications of microwave transmittion line , microwave passive circuits, active circuits, and microwave tubes are given. Applications of thier devices and elements for mobile phones, radar and wireless power transmission are given.
Course Goals	The course goal is to understand the principle of microwaves and microwave circuits and to understand the principle of mobile phones and the other microwave applications.
Schedule and Contents	General concepts,1-2times,After confirmation of Maxwell's equations and wave guide theory, general concepts of microwave enginnering are presented as introduction of the following theme. Circuit theory of transmission line,2-3times,Characteristics of microwave transmission line and circuit theory of transmission line are given. Impedance matching and Smith Chart are given. Microwave passive circuits,2-3times,Connector, circuit device in waveguide, impedance matching load, attenuator, phase shifter, T-blanch, isolator, circuilator, directional coupler, power divider/combiner are given. Microwave resonator and filter,2-3times,Microwave resonator and filter are given. Microwave tubes,1-2times,Generation/amplifier mechanism of microwave tubes of Klystron, TWT, magnetron are given. Micorwave active circuits and semiconductor devices,2-3times,Diode as microwave passive semiconducotor and FET and HBT as microwave active semiconductors are given. Its applications like Parametric amplifier are given. Microwave Applications,3-4times,Theory, requirements, and typical components of RF circuits in mobile communication are given. The other applications of radar, microwave heating, and wireless power transmission are given. Confirmation of Understanding,1time,Student's understanding of this lecture is confirmed. Opportunity of feed-back lecture is given if the studen's understanding is not enough. The order of instruction for each topic and subtopic may vary, and the course instructors will organize the lectures as appropriate for the students. Students will be informed of the lecture plan (for all 15 lectures) in advance and will have sufficient time for preparation.
Evaluation Methods and Policy	Grading will be done with the result of the final report and several reports in lectures.
Course Requirements	Radio Engineering, Maxwell's equations, theory of radio waves, electric circuits, Distributed parameter circuits
Study outside of Class (preparation and review)	A student should read text book before/after class.
Textbooks	Textbooks/References	Microwave Engineering (in Japanese), Masamitsu Nakajima, (Morikita Publishing), ISBN:9784627710306
References, etc.	RF Circuit Technologies for Mobile COmmunication (in Japanese), Toshio Nojima and Yasushi Yamao, (IEICE), ISBN:9784885522222 Theory and Applications of Microwave Circuits (in Japanese), Yoshihiro Konishi, (Sogo Denshi Publishing), ISBN:4915449599
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