Digital pulse compression module

CI F04 / CI F05 Compressor

Oct 16

CI F04 / CI F05 Compressor Revision A4

6 / 8

www.rakon.com

4

CI F05 compressor operation Performances

Line

Parameter

Test Condition

Min.

Typ.

Max.

Unit

Note: Values given bellow are typical values given as a rough guide. Depending on the required parameters

(B, T,…) other limitations may rise, e.g. side lobe levels highly depends on bandwidth (B) and time dispersion

The following parameter apply to each of the 2 channels (A and B)

4.1

Center frequency (F0)

100 –

B/2

MHz

4.2

Maximum bandwidth (B)

29

MHz

Maximum time dispersion (T)

4.3

B < 3 MHz

260

µs

4.4

B < 7 MHz

45

µs

4.5

B < 20 MHz

4

µs

4.6

Minimum compressed pulse width @ -3

35

ns

4.7

Side lobe level (SLL)

35 to

45

dB

4.8

Minimal Compressor delay (TC)

Measured from the center of

the input chirp, to the center

of the compressed pulse

output

T/2 +

2.5

µs

4.9

Maximal additional Compressor delay

(TC)

Measured from the center of

the input chirp, to the center

of the compressed pulse

output

1

ms

4.10

CW Insertion loss @ F0

25

dB

4.11

Modulation slope

Up-chirp / Down-chirp

4.12

Modulation type

Linear / Non linear