Sciweavers

309 search results - page 17 / 62
» isca 2007
Sort
View
ISCAS
2007
IEEE
106views Hardware» more  ISCAS 2007»
15 years 3 months ago
Area-Power Efficient Lifting-Based DWT Hardware for Implantable Neuroprosthetics
— Discrete wavelet transform (DWT) has been shown to provide exceptionally efficient data compression for neural records. This paper describes an area-power minimized hardware im...
Awais M. Kamboh, Matthew Raetz, Andrew Mason, Kari...
55
Voted
ISCAS
2007
IEEE
76views Hardware» more  ISCAS 2007»
15 years 3 months ago
In Vitro Epileptic Seizure Prediction Microsystem
— The architecture and VLSI implementation of an epileptic seizure prediction microsystem are presented. The microsystem comprises a neural recording interface and a seizure pred...
J. N. Y. Aziz, Rafal Karakiewicz, Roman Genov, A. ...
ISCAS
2007
IEEE
113views Hardware» more  ISCAS 2007»
15 years 3 months ago
A General Noncoherent Chaos-Shift-Keying Communication System and its Performance Analysis
— A general noncoherent chaos-shift-keying (CSK) communication system with adjustable weights is proposed in this paper. The performance of the system under additive white Gaussi...
Hongbin Chen, Jiuchao Feng, Chi K. Michael Tse
ISCAS
2007
IEEE
105views Hardware» more  ISCAS 2007»
15 years 3 months ago
A 12-bit@40MS/s Gm-C Cascade 3-2 Continuous-Time Sigma-Delta Modulator
− This paper reports the transistor-level design of a 130-nm CMOS continuous-time cascade ΣΔ modulator. The modulator topology, directly synthesized in the continuous-time doma...
Ramon Tortosa Navas, Antonio Aceituno, José...
120
Voted
ISCAS
2007
IEEE
371views Hardware» more  ISCAS 2007»
15 years 3 months ago
FIR Filter Approximation by IIR Filters Based on Discrete-Time Vector Fitting
— We present a novel way of approximating FIR filters by IIR structures through generalizing the vector fitting (VF) algorithm, popularly used in continuous-time frequency-doma...
Ngai Wong, Chi-Un Lei