16 search results - page 1 / 4 » Frequency Domain Approach for CMOS Ultra-Wideband Radios |
ISVLSI
2003
IEEE
13 years 9 months ago
2003
IEEE
: Ultra wideband (UWB) is a promising new communication scheme for short-range, high data rate applications. Processing UWB signals necessitates impractically high sampling rates f...
ISCAS
2007
IEEE
13 years 10 months ago
2007
IEEE
Abstract—This paper presents a low power 4-bit ADC for subGHz Ultra Wideband (UWB) receivers. The power efficiency is achieved by taking advantage of the low duty cycle feature o...
TWC
2011
12 years 11 months ago
2011
Abstract—Regulation in Europe and Japan requires the implementation of detect-and-avoid (DAA) techniques in some bands for the coexistence of licensed primary systems and seconda...
ICC
2007
IEEE
13 years 10 months ago
2007
IEEE
— In this paper, an innovative frequency domain joint estimation algorithm of synchronization parameter and channel impulse response (CIR) in Direct Sequence Code Division Multip...
ISCAS
2003
IEEE
13 years 9 months ago
2003
IEEE
In this work we review the processes of phase noise and jitter in electronic oscillators and the relationship between the two. Frequency and time domain simulation techniques and ...