A digital computing synthesizer with a V-shaped frequency change law
β Scribed by I. V. Ryabov
- Book ID
- 110167298
- Publisher
- Springer
- Year
- 2006
- Tongue
- English
- Weight
- 168 KB
- Volume
- 49
- Category
- Article
- ISSN
- 0020-4412
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π SIMILAR VOLUMES
## Abstract A direct digital frequency synthesizer (DDFS) using onβchip CMOS oneβtime programmable readβonly memory (OTP ROM) is presented. A straightβline approximation algorithm for sinusoid with compensation is adopted such that the accuracy could be maintained and the cost is reduced. Most impo
No¨el design of a dual-frequency triangular microstrip antenna with a V-shaped slot is proposed and experimentally studied. By selecting suitable dimensions of the V-shaped slot, dual-frequency operation with the frequency ratio ranging from 1.488 to 1.834 has been obtained using a single probe feed