Digital Subsampling Phase Lock Techniques for Frequency Synthesis and Polar Transmission

Description

This book explains concepts behind fractional subsampling-based frequency synthesis that is re-shaping today’s art in the field of low-noise LO generation. It covers advanced material, giving clear guidance for development of background-calibrated environments capable of spur-free synthesis and wideband phase modulation. It further expands the concepts into the field of subsampling polar transmission, where the newly developed architecture enables unprecedented spectral efficiency levels, unquestionably required by the upcoming generation of wireless standards. Front Matter ....Pages i-xxiii Introduction (Nereo Markulic, Kuba Raczkowski, Jan Craninckx, Piet Wambacq)....Pages 1-21 A Digital-to-Time-Converter-Based Subsampling PLL for Fractional Synthesis (Nereo Markulic, Kuba Raczkowski, Jan Craninckx, Piet Wambacq)....Pages 23-56 A Background-Calibrated Subsampling PLL for Phase/Frequency Modulation (Nereo Markulic, Kuba Raczkowski, Jan Craninckx, Piet Wambacq)....Pages 57-83 A Background-Calibrated Digital Subsampling Polar Transmitter (Nereo Markulic, Kuba Raczkowski, Jan Craninckx, Piet Wambacq)....Pages 85-125 Conclusion and Future Outlook (Nereo Markulic, Kuba Raczkowski, Jan Craninckx, Piet Wambacq)....Pages 127-134 Back Matter ....Pages 135-138