TWC
2010
13 years 6 months ago
2010
The maximum likelihood estimate of the impulse response of a frequency-selective channel in the presence of phase noise and I/Q imbalance is derived. The complexity of the joint es...
TSP
2010
13 years 6 months ago
2010
In this paper, a practical approach for detecting packet-based orthogonal frequency division multiplexing (OFDM) signals in the presence of phase noise is presented. An OFDM packe...
TCOM
2011
13 years 6 months ago
2011
—An iterative algorithm employing decision feedback provided by either an equalizer or a channel decoder is proposed in order to compensate for the phase noise resulting from imp...
IGARSS
2010
13 years 9 months ago
2010
Phase noise in an interferogram hinders the accuracy and reliability of interferometric synthetic aperture radar (InSAR) measurements, including deformation estimation and topogra...
TCOM
2010
13 years 9 months ago
2010
- Phase noise is a topic of theoretical and practical interest in electronic circuits. Although progress has been made in the characterization of its description, there are still c...
DAC
2008
ACM
14 years 1 months ago
2008
ACM
The performance advantages in parallel ring-based VCOs are explored. When the number of VCOs is doubled, the parallel VCOs enhance phase noise by 3dB, and the within-chip process-...
ICCAD
1999
IEEE
14 years 3 months ago
1999
IEEE
In this paper we consider the important problem of noise analysis of non-autonomous nonlinear RF circuits in presence of input signal phase noise. We formulate this problem as a s...
ISLPED
2000
ACM
14 years 3 months ago
2000
ACM
This paper presents a framework for CMOS ring oscillator phase noise analysis for given power consumption specifications. This model considers both linear and nonlinear operation...
ISCAS
2003
IEEE
14 years 4 months ago
2003
IEEE
Many of the existing theories on phase-noise generation in oscillators are concerned with the noise originating from the active part and the resonator, while the contribution of t...
SBCCI
2005
ACM
14 years 5 months ago
2005
ACM
The Voltage Controlled Oscillator (VCO) is a fundamental block in RF IC architectures. Today’s wireless communication applications do require a high level of performances from s...