Prerequisites & Notation

This chapter builds on FFT/convolution (Chapter 7) and OFDM (Chapter 22).

FFT, correlation, and filtering (Chapter 7)(Review ch07)
Self-check: Can you compute cross-correlation and matched filtering using FFT?
OFDM system structure (Chapter 22)(Review ch22)
Self-check: Do you understand OFDM subcarrier structure and CP?

Radar signal processing notation.

Symbol	Meaning	Introduced
$\\tau$	Round-trip delay (range)	s01
$f_d$	Doppler frequency shift	s02
$B$	Chirp bandwidth	s01
$T_p$	Pulse duration	s01
$\\Delta R$	Range resolution $c/(2B)$	s01
$\\Delta v$	Velocity resolution $\lambda/(2MT_s)$	s02
$P_{\\text{fa}}$	Probability of false alarm	s02