레이더공학

CST 실습조교: 오길선

(강의공지사항)

- 학생주별 발표

- 조교 지도 하에 CST Studio Simulation: 수업시간에 수행하여 제출 또는 Take-home 수행하여 제출

- 시험과 실습은 eCampus 각 주차 과제란에 제출: 제출마감 다음 주 수업일 23시59분

- 과제용 학생고유번호 PIN: 학교에 등록된 자신의 이동전화 끝 4자리. 단 각 숫자가 0인 경우 순차적으로 1, 2, 3, 4로 대체.

Week-01: Introduction to Lecture

Week-02: Introduction to Radars

CST 실습: Half-wave dipole gain patterns (htm, mp4, mp4-누락분)

Week-03: Radar Equations

CST실습: Antenna polarization loss, Lab instructions (htm), Simulation guide (htm)

(Homework)

1) Given Pt = 1W, Gt = 10 dB, R = 10 m, find the power density S(W/m²)

2) Given a receiviing antenna with Gr = 10dB, find the effective area Ae(m²) of the antenna.

3) Given a target with RCS σ = 1m2, find the received power with a radar with its parameters given in 1 and 2.

Week-04: Test 1 (비대면)

Problems

1) Write down the technical specifications of the UK Chain Home Radar System of 1940s.

Frequency range =

Azimuth beamwidth =

Peak power =

Detection range of a German bomber =

2) Search the internet to describe what is an instrumentation radar.

3) Write down the range of frequency where the radar operates.

4) Write down the frequency range of the S band.

5) 4. Use CST Studio Suite to find the polarization efficiency of two dipole antennas the angle between whose axes is 60º.

Week-05: Radar Signal Propagation

CST 실습: Inverted-L and inverted-F antenna, Lab instructions (htm), Simulation guide (htm)

Week-06: Radar Cross Section

CST 실습: Loop antennas: instructions, guide

Week-07: Test 2 (비대면)

Write down keywords in the lecture notes for Weeks 2, 3, 5, and 6.

Week-08: Target Detection

CST 실습: Linear array of half-wave dipoles: instructions, guide

Week-09: Radar Antennas

CST 실습: Ring hybrid coupler: docx, cst, jpg

Week-10: Test 3 (비대면)

Write down keywords of the lecture notes for Weeks 8 and 9.

Week-11: Radar Clutter

CST 실습: Folded Lange coupler: docx, cst, jpg

Week-12: Clutter Rejection

이론실습: Microstrip lines (doc)

Week-13: Test 4 (비대면)

Write down keywords of the lecture notes for Weeks 11 and 12.

Week-14: Target Tracking

CST 실습: Microstrip quarter-wave transformer (htm)

Week-15: Radar Transmitters & Receivers

CST 실습: Printed inverted-F antenna (htm)