Costas loop

A Costas loop is a phase-locked loop (PLL) based circuit which is used for carrier frequency recovery from suppressed-carrier modulation signals (e.g… (More)
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2016
2016
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Simulation is widely used for analysis of Costas loop based circuits. However it may be a non-trivial task, because incorrect… (More)
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2014
2014
Rigorous nonlinear analysis of the physical model of Costas loop is very difficult task, so for analysis, simplified mathematical… (More)
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2014
2014
Nonlinear analysis of BPSK Costas loop is a difficult task, so for its analysis simplified mathematical models and their… (More)
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2012
2012
Problems of rigorous mathematical analysis of Costas Loop a re considered. The analytical method for phase detector… (More)
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2012
2012
A highly-integrated optical Costas loop has been realized within a footprint of 10×10 mm 2 by using a photonic integrated circuit… (More)
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2012
2012
A complete Matlab model is made for a millimeter wave wireless communication system including a four-phase Costas loop for… (More)
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2011
2011
This paper presents two fully integrated binary phase-shift keying (BPSK) and quadrature phase-shift keying (QPSK) transceivers… (More)
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2009
2009
This paper presents the the design of a digital down converter (DDC) using a digital Costas loop in a field programmable gate… (More)
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2008
2008
On the basis of analyzing the mathematical models of Costas loop, a method to model and simulate it by Simulink is put forward… (More)
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2006
2006
In this paper, an improved carrier synchronization scheme using Costas Loop is proposed for all digital DQPSK receivers. Compared… (More)
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