830 search results - page 33 / 166 » Approximation power of directionlets |
WCNC
2008
IEEE
15 years 5 months ago
2008
IEEE
Abstract— We consider a scenario in which frequency agile radios opportunistically share a fixed spectrum resource with a set of primary nodes. We develop a collaborative scheme...
ISCAS
1999
IEEE
15 years 3 months ago
1999
IEEE
- Micromachined power sensors with operation up to 50 GHz were recently achieved in CMOS technology [1]. To improve their sensitivity and signal-to-noise ratio, while maintaining m...
ICASSP
2011
IEEE
14 years 2 months ago
2011
IEEE
The cross ambiguity function (CAF) arises in many areas such as radar/sonar and communications when correlation processing is performed in the presence of a Doppler frequency shif...
DAC
2005
ACM
15 years 11 months ago
2005
ACM
In this paper, we present a method for analyzing the leakage current, and hence the leakage power, of a circuit under process parameter variations that can include spatial correla...
ASPDAC
2007
ACM
15 years 2 months ago
2007
ACM
- This paper proposes a fast and practical decoupling capacitor (decap) budgeting algorithm to optimize the power ground (P/G) network design. The new method adopts a modified rand...