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B. C. Sarkar

dblp:66/4251 · also Bishnu Charan Sarkar · DBLP profile ↗
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9ranked-venue papers
6as first author
0since 2021 · last 2014
0000-0002-8334-7928ORCID · corroborated

Domains — the database's venue-derived domains; a paper can count in several

Graphics, computer vision, multimedia, augmented reality and games · 5 · 2 first-authorComputer networks · 3 · 3 first-authorApplied, interdisciplinary, general and emerging computing · 1 · 1 first-author

Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.

Computer networks
4 papers
Physical-layer communications · 100%

Topics — the 8 heaviest of 8, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Physical-layer communications › synchronization
phase-locked loop		 0.031994
A new look into the acquisition properties of a second-order digital phase locked loop · IEEE Trans. Commun. 1994
Symmetric lock-range multilevel quantized digital phase locked FM demodulator · IEEE Trans. Commun. 1990
Phase error dynamics of a first-order phase locked loop in the presence of cochannel tone interference and additive noise · IEEE Trans. Commun. 1990
Physical-layer communications › synchronization › phase-locked loop
digital phase-locked loop		 0.021994
A new look into the acquisition properties of a second-order digital phase locked loop · IEEE Trans. Commun. 1994
Symmetric lock-range multilevel quantized digital phase locked FM demodulator · IEEE Trans. Commun. 1990
Physical-layer communications › interference suppression
cochannel interference		 0.021990
On the joint statistics of amplitude and phase of a signal with co-channel interference · Proc. IEEE 1988
Phase error dynamics of a first-order phase locked loop in the presence of cochannel tone interference and additive noise · IEEE Trans. Commun. 1990
Physical-layer communications › modulation › demodulation
FM demodulation		 0.011990
Symmetric lock-range multilevel quantized digital phase locked FM demodulator · IEEE Trans. Commun. 1990
Physical-layer communications › interference
interference analysis		 0.011988
On the joint statistics of amplitude and phase of a signal with co-channel interference · Proc. IEEE 1988
Physical-layer communications › signal processing for communications › statistical signal processing
signal statistics		 0.011988
On the joint statistics of amplitude and phase of a signal with co-channel interference · Proc. IEEE 1988
Physical-layer communications › interference
tone interference		 0.011990
Phase error dynamics of a first-order phase locked loop in the presence of cochannel tone interference and additive noise · IEEE Trans. Commun. 1990
Physical-layer communications
receiver performance		 0.011988
On the joint statistics of amplitude and phase of a signal with co-channel interference · Proc. IEEE 1988

Methods — techniques the papers use, named apart from their topics

numerical simulation · 0.0probability density function analysis · 0.0numerical computation · 0.0computer simulation · 0.0marginal pdf · 0.0joint probability density function · 0.0
YearPublicationVenuePosition
2014 Nonlinear dynamics of a class of digital tan-lock loops with non-ideal phase detector
B. C. Sarkar, Saumendra Sankar De Sarkar, Tanmoy Banerjee
 Signal Process.1
2014 Nonlinear dynamics of a class of symmetric lock range DPLLs with an additional derivative control
B. C. Sarkar, Saumendra Sankar De Sarkar, Tanmoy Banerjee
 Signal Process.1
2006 A new dynamic gain control algorithm for speed enhancement of digital-phase locked loops (DPLLs)
Tanmoy Banerjee, B. C. Sarkar
 Signal Process.2
2005 Phase error dynamics of a class of DPLLs in presence of cochannel interference
Tanmoy Banerjee, B. C. Sarkar
 Signal Process.2
2005 Phase error dynamics of a class of modified second-order digital phase-locked loops in the background of cochannel interference
Tanmoy Banerjee, B. C. Sarkar
 Signal Process.2
1994 A new look into the acquisition properties of a second-order digital phase locked loop
abstract
With the help of real-time numerical simulation results, the acquisition properties of a second-order ZC/sub 1/-DPLL are investigated. Besides confirming the sensitivity of the system dynamics to the initial values of the state variables, it predicts qualitatively the maximum possible frequency acquisition range (FAR) of the system, and obtains the values of the maximum FAR for systems with different design parameters. The effect of jitter on the loop dynamics has also been considered.>
B. C. Sarkar, Santanu Chattopadhyay
 IEEE Trans. Commun.1
1990 Phase error dynamics of a first-order phase locked loop in the presence of cochannel tone interference and additive noise
abstract
An alternative technique of evaluating the probability density function (PDF) of the loop-phase error of a first-order phase-locked loop in the face of a noisy signal accompanied by a cochannel tone interference, using the joint PDF of the resultant signal amplitude and phase, is presented. The numerical computations show that the results obtained are equivalent to those obtained elsewhere.>
B. C. Sarkar
 IEEE Trans. Commun.1
1990 Symmetric lock-range multilevel quantized digital phase locked FM demodulator
abstract
A dynamic modification algorithm of the conventional digital phase-locked loop (CDPLL) design parameters is proposed to get a modified DPLL (MDPLL) which has nearly symmetric two-sided acquisition range. With the help of extensive simulation results, it is established that in comparison to a CDPLL, the MDPLL has larger acquisition range and better FM demodulation capability. The performance degradation due to additive noise is more pronounced in the case of an MDPLL.>
B. C. Sarkar, Santanu Chattopadhyay
 IEEE Trans. Commun.1
1988 On the joint statistics of amplitude and phase of a signal with co-channel interference
abstract
The joint probability density function (pdf) of the resultant amplitude and phase of a signal in presence of cochannel interference is given. The marginal pdf of the amplitude variable is evaluated. This joint pdf can be used to evaluate the receiver performance in presence of interfering signals.>
B. C. Sarkar
 Proc. IEEE1