Direct digital frequency synthesiser with high memory compression ratio
✍ Scribed by Curticăpean, F.; Palomäki, K.I.; Niittylahti, J.
- Book ID
- 118013052
- Publisher
- The Institution of Electrical Engineers
- Year
- 2001
- Tongue
- English
- Weight
- 254 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0013-5194
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract A direct digital frequency synthesizer (DDFS) using on‐chip CMOS one‐time programmable read‐only memory (OTP ROM) is presented. A straight‐line approximation algorithm for sinusoid with compensation is adopted such that the accuracy could be maintained and the cost is reduced. Most impo
Accurate initial conditions based on a 2D temporal self-similarity hypothesis are developed for the direct numerical simulation of compressible binary free shear layers with high density ratio. Sample results illustrate effects of density ratio, convective Mach number and free streams temperature on