37 search results - page 5 / 8 » New designs of frequency selective FIR digital filters |
ISCAS
2005
IEEE
14 years 1 months ago
2005
IEEE
This paper proposes a new class of two-channel structural perfect reconstruction (PR) FIR filter banks (FBs) called the multi-plet FB. It generalizes structural PR FBs proposed by...
DAC
2012
ACM
11 years 10 months ago
2012
ACM
Large-scale process variations can significantly limit the practical utility of microelectro-mechanical systems (MEMS) for RF (radio frequency) applications. In this paper we desc...
ISCAS
2005
IEEE
14 years 1 months ago
2005
IEEE
— In this paper, we design and implement an improved hardware-based evolutionary digital filter (EDF) version 2. The EDF is an adaptive digital filter which is controlled by ad...
ISLPED
2004
ACM
14 years 27 days ago
2004
ACM
Subthreshold operation is emerging as an energy-saving approach to many new applications. This paper examines energy minimization for circuits operating in the subthreshold region...
TIP
2010
13 years 2 months ago
2010
As an effective method for copyright protection of digital products against illegal usage, watermarking in wavelet domain has recently received considerable attention due to the de...