Conference proceeding
A phase-coherent numerically controlled oscillator based on pipeline architecture
Proceedings Eleventh Annual IEEE International ASIC Conference (Cat. No.98TH8372), pp 355-358
1998
Abstract
A design of a pipeline architecture for a phase coherent numerically controlled oscillator (NCO) is presented. The NCO synchronously generates sampled sinusoidal waveforms A cos(2/spl pi/ft+/spl phi/) and A sin(2/spl pi/ft+/spl phi/), as 16-bit signed integer values. The pipeline architecture includes multipliers, adders, and a 64K/spl times/16 embedded ROM. The proposed NCO provides waveform phase coherency relative to the time reference over varying frequencies, which is essential for coherent radar seekers using stepped frequency in Doppler synthesis.
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4 citations in Scopus
Details
- Title
- A phase-coherent numerically controlled oscillator based on pipeline architecture
- Creators
- P Nagvajara - Drexel UniversityT.R DamarlaJ WangS Chansilp
- Publication Details
- Proceedings Eleventh Annual IEEE International ASIC Conference (Cat. No.98TH8372), pp 355-358
- Publisher
- IEEE
- Resource Type
- Conference proceeding
- Language
- English
- Academic Unit
- Electrical and Computer Engineering
- Web of Science ID
- WOS:000076647700062
- Scopus ID
- 2-s2.0-0031623916
- Other Identifier
- 991019167944604721
InCites Highlights
Data related to this publication, from InCites Benchmarking & Analytics tool:
- Web of Science research areas
- Engineering, Electrical & Electronic