Prehistoria de la electrónicaen Jicamarca

Ronald Woodman P

Transmisor

Tx/RxSwitch

Receptor

SADComputadora

Controlador

Antena

LO1 LO2

sin cos

ADC

ADC

I[7..0]

Q [7..0]

ANALOG RECEIVER

JROfT=50MHzLO 1=80MHzLO 2=30MHz

fT

fS

sin cos

ADC

I[15..0]

Q [15..0]

NCO

CIC2

CIC2

CIC5

CIC5

RCF

RCF

AD6620

Ram Coefficient Filter

12

18

18

DIGITAL RECEIVER

fS=64MHzNCO =14MHzfT=50MHz

fT

IF-Amp

LO1

LO2

fT

NCO

DDS

fT

fS

Comparing analog & digital receivers

Digital receiver System

Controladores de radar