Name
Title | ||
|---|---|---|
Digital spur calibration of multi-modulus fractional frequency LO divider utilizing most correlated comparison algorithm |
Abstract | ||
|---|---|---|
In this paper, a digital calibration scheme is proposed to correct phase mismatch among the multi-phase inputs of the pulse combiner to suppress the spurs at the output of the multi-modulus fractional frequency local oscillator divider. Compared with the conventional design, the proposed calibration scheme utilizes most correlated comparison algorithm to reduce convergence time significantly. The proposed calibration scheme is implemented by digital logic, and simulation results show that for all division ratios at maximum output frequency of 6 GHz, average convergence time is reduced by at least 68% compared to the conventional design. |
Year | DOI | Venue |
|---|---|---|
2014 | 10.1109/ISCAS.2014.6865242 | ISCAS |
Keywords | Field | DocType |
multi-phase inputs,digital spur calibration,multi-modulus fractional frequency lo divider,calibration,voltage-controlled oscillators,most correlated comparison algorithm,digital calibration scheme,microwave oscillators,phase mismatch,pulse combiner,frequency 6 ghz,frequency dividers,digital logic | Convergence (routing),Frequency divider,Computer science,Control theory,Spur,Modulus,Algorithm,Electronic engineering,Pulse (signal processing),Boolean algebra,Local oscillator,Calibration | Conference |
ISSN | Citations | PageRank |
0271-4302 | 0 | 0.34 |
References | Authors | |
0 | 4 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Jing Jin | 1 | 3 | 5.49 |
| Bukun Pan | 2 | 1 | 1.03 |
| Xiaoming Liu | 3 | 4 | 1.82 |
| J. Zhou | 4 | 42 | 20.83 |