TWC
2010
12 years 11 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
12 years 11 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
12 years 11 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 2 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 2 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
13 years 6 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
13 years 8 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
13 years 9 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
13 years 9 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
13 years 10 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...