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Characterization presentation Summer 2010. Quad carrier wave source. High Speed Digital Systems Lab Electrical Engineering Technion. Instructor: Yossi Hipsh Student: Boaz Hanina. Table of Contents. Project Main Goal System Block Diagram Measurement Setup
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Characterization presentation Summer 2010 Quad carrier wave source High Speed Digital Systems Lab Electrical Engineering Technion Instructor:YossiHipsh Student: Boaz Hanina
Table of Contents • Project Main Goal • System Block Diagram • Measurement Setup • Future Modulation Abilities • Gantt
Project Main Goal • To develop a transmitter using two ADF-4350 VCO’s • System output: • 4 carrier waves: f f1 f2 f3 f4
System block diagram EVB(Evaluation Board) F1 F2 VCO1 ADF-4350 VCO2 ADF-4350 OUT EVB(Evaluation Board) f f f f f2 f3 f4 f1 f f1 f2 f3 f4 USB USB F3 F4
Measurement setup System High speed Scope VCO2 VCO1 Spectrum analyzer OUT
Future modulation abilities • Amplitude modulation - frequency • 2. Frequency modulation - 2.1 - Discreet modulation: time
Future modulation abilities frequency 2.2 - Linear frequency modulation: time
Future modulation abilities 3. QPSK (Quad Phase Shift keying): Im Re