Impulse response
0.15
0.1
0.05
0
0
0.1
0
200
0.2
0.3
0.4
0.5
lag [µsec]
DDF power response, 0 .. FIR output rate
0.6
0.7
0.8
1
linear scale
0.8
0.6
0.4
0.2
0
400
600
800
1000
freq [KHz]
DDF power response, 0 .. HDF output rate
1200
1400
1600
0
dB
−20
−40
−60
−80
0
0.5
1
1.5
2
2.5
freq [MHz]
3
3.5
4
4.5
5