Title :
High-performance Bluetooth transmitters using two-point delta-sigma modulation
Author :
Peng, K.C. ; Huang, C.H. ; Pan, C.N. ; Horng, T.S.
Author_Institution :
Dept. of Electr. Eng., Nat. Sun Yat-Sen Univ., Kaohsiung, Taiwan
fDate :
4/29/2004 12:00:00 AM
Abstract :
An advanced but efficient design technique has been developed for applying two-point delta-sigma modulation (TPDSM) to Bluetooth transmitters. Various design parameters, including phase noise, quantisation noise, phase-locked loop stable time and mismatch between two modulation points, can be overall taken into account to achieve the excellent performance. Experimental results have further verified the proposed design methodology.
Keywords :
Bluetooth; delta-sigma modulation; phase locked loops; phase noise; radio transmitters; high performance Bluetooth transmitters; phase locked loop; phase noise; quantisation noise; two point delta-sigma modulation;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20040342
