31 search results - page 2 / 7 » Phase measurement and adjustment of digital signals using ra... |
ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
According to Shannon Sampling Theory, Fourier interpolation is the optimal way to reach subpixel accuracy from a properly-sampled digital image. However, for most images this inte...
ASPDAC
2008
ACM
13 years 6 months ago
2008
ACM
This paper proposes a novel direct sampling mixer (DSM) using Switched Capacitor Filter (SCF) for multi-band receivers. The proposed DSM has a higher gain, more flexibility and low...
CVIU
2007
13 years 4 months ago
2007
We investigate the problem of automatically creating 3D models of man-made environments that we represent as collections of textured planes. A typical approach is to automatically...
GLOBECOM
2010
IEEE
13 years 2 months ago
2010
IEEE
Proof of a user's identity is not always a sufficient means for making an authorization decision. In an increasing set of circumstances, knowledge of physical location provide...
GLVLSI
2006
IEEE
13 years 11 months ago
2006
IEEE
This paper introduces a standard cell based design for a Serializer and Deserializer (SerDes) communication link. The proposed design is area, power and design time efficient as c...