Jouko Vankka, Kari A. I. Halonen

Direct Digital Synthesizers (eBook, PDF)

Theory, Design and Applications

• Format: PDF

Produktbeschreibung

A major advantage of a direct digital synthesizer is that its output frequency, phase and amplitude can be precisely and rapidly manipulated under digital processor control. This book was written to find possible applications for radio communication systems.

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Produktdetails

• Verlag: Springer New York
• Seitenzahl: 193
• Erscheinungstermin: 17. April 2013
• Englisch
• ISBN-13: 9781475733952
• Artikelnr.: 43987796

Inhaltsangabe

1. Introduction.- 2. Direct Digital Synthesizer.- 3. Indirect Digital Synthesizer.- 4. CORDIC Algorithm.- 5. Sources of Noise and Spurs in DDS.- 6. Blocks of Direct Digital Synthesizer.- 7. Spur Reduction Techniques in Sine Output Direct Digital Synthesizer.- 8. Up-Conversion.- 9. Direct Digital Synthesizer with an On-Chip D/A-Converter.- 10. CMOS Quadrature IF Frequency Synthesizer/Modulator.- 11. Multi-Carrier QAM Modulator.- 12. Single Carrier QAM Modulator.- 13. Multi-Carrier GMSK Modulator.- 14. Conclusions.- References.- Appendix A: Fourier Transform of DDS Output.- Appendix B: Derivation Output Current of Bipolar Current Switch with Base Current Compensation.- Appendix C: Digital Phase Pre-distortion of Quadrature Modulator Phase Errors.- Appendix D: Different Recently Reported DDS ICs.