Exact analysis of spurious signals in direct digital frequency synthesisers due to phase truncation

被引：26

作者：

Curticapean, F

Niittylahti, J

机构：

[1] Tampere Univ Technol, Inst Digital & Comp Syst, FIN-33101 Tampere, Finland

[2] Atostek Ltd, FIN-33720 Tampere, Finland

来源：

ELECTRONICS LETTERS | 2003年 / 39卷 / 06期

关键词：

D O I：

10.1049/el:20030366

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The spurious signals in direct digital frequency synthesisers caused by phase truncation are analysed. A simple and intuitive algorithm for the exact characterisation of those spurs is presented.

引用

页码：499 / 501

页数：3

共 6 条

[1] DIGITAL SPECTRA OF NONUNIFORMLY SAMPLED SIGNALS - DIGITAL LOOK-UP TUNABLE SINUSOIDAL OSCILLATORS
JENQ, YC
[J]. IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 1988, 37 (03) : 358 - 362
[2] KROUPA VF, 1993, PROCEEDINGS OF THE 1993 IEEE INTERNATIONAL FREQUENCY CONTROL SYMPOSIUM, P242, DOI 10.1109/FREQ.1993.367402
[3] Nicolas H.T., 1987, Proc. 41st. Annu. Symp. Frequency Control, P495
[4] DIGITAL FREQUENCY SYNTHESIZER
TIERNEY, J
RADER, CM
GOLD, B
[J]. IEEE TRANSACTIONS ON AUDIO AND ELECTROACOUSTICS, 1971, AU19 (01): : 48 - &
[5] Analysis of the output spectrum for Direct Digital Frequency Synthesizers in the presence of phase truncation and finite arithmetic precision
Torosyan, A
Willson, AN
[J]. ISPA 2001: PROCEEDINGS OF THE 2ND INTERNATIONAL SYMPOSIUM ON IMAGE AND SIGNAL PROCESSING AND ANALYSIS, 2001, : 458 - 463
[6] Vaidyanathan P. P., 1993, MULTIRATE SYSTEMS FI

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