(11-PD Radar &

FM Radar)

2013

2

1. Introduction to Radar Systems 2. Propagation Effects of Radio Wave 3. Antenna for Radar 4. Radar Cross Section and Stealth 5. Radar Equation 6. Detection Signals in Noise 7. Radar Clutter 8. Clutter Rejection 9. Waveforms and Pulse Compression 10. Radar Transmitter and Receiver 11. PD and FM Radar 12. Tracking Radar 13. Synthetic Aperture Radar 14. ECM and ECCM 15. Radome

3

Block Diagram of Radar System

4

Doppler Frequency Shift

5

Doppler Processing Shift

6

Doppler Filter Banks

7

Doppler Filter Bank Example

8

Doppler Filter Bank Example

9

I & Q Representation

10

Determination of Target Direction

11

Determination of Target Direction(CW Radar)

12

Classes of Pulse Doppler Radar

13

High PRF Pulse Doppler Radar

(will be discuss)

m/s

14

High PRF Pulse Doppler Radar

15

High PRF Pulse Doppler Radar

16

Medium PRF Pulse Doppler Radar

m/s

17

Medium PRF Pulse Doppler Radar

18

Medium PRF Pulse Doppler Radar

19

Velocity Ambiguity Resolution

20

Chinese Remainder Theorem

21

Chinese Remainder Theorem

m/s

m/s

m/s

m/s)

measured known

22

Range Ambiguity

23

Range Ambiguity

24

Range Ambiguity(Example)

25

Nonius Method

26

Nonius Method

27

Nonius Method

28

Nonius Method

29

FMCW Radar

FMCW

30

FMCW Ranging(No Doppler)

31

FMCW Ranging(Low Doppler)

32

FMCW Ranging(High Doppler)