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Displaying 1-50 out of 468 total
Sparse Group Lasso for Regression on Land Climate Variables
Found in: Data Mining Workshops, International Conference on
By Soumyadeep Chatterjee,Arindam Banerjee,Snigdhanshu Chatterjee,Auroop R. Ganguly
Issue Date:December 2011
pp. 1-8
The large amount of reliable climate data available today has promoted the development of statistical predictive models for climate variables. In this paper we have applied Sparse Group Lasso to build a predictive model for land climate variables using oce...
 
Power Aware Post-manufacture Tuning of Analog Nanocircuits
Found in: European Test Symposium, IEEE
By Aritra Banerjee, Subho Chatterjee, Azad Naeemi, Abhijit Chatterjee
Issue Date:May 2011
pp. 57-62
Process variations play a critical role in determining performance of scaled CMOS and other non-CMOS nanodevices. In this paper a power conscious post manufacture tuning technique is proposed for robust analog circuit fabrication with nanodevices in the pr...
 
Software transactional memory: why is it only a research toy?
Found in: Communications of the ACM
By Calin Cascaval, Colin Blundell, Harold W. Cain, Maged Michael, Peng Wu, Siddhartha Chatterjee, Stefanie Chiras, Calin Cascaval, Colin Blundell, Harold W. Cain, Maged Michael, Peng Wu, Siddhartha Chatterjee, Stefanie Chiras
Issue Date:November 2008
pp. 40-46
The promise of STM may likely be undermined by its overheads and workload applicabilities.
     
Contention based Multichannel MAC Protocol for Distributed Cognitive Radio Networks
Found in: IEEE Transactions on Mobile Computing
By Saptarshi Debroy,Swades De,Mainak Chatterjee
Issue Date:February 2015
pp. 1
Design of an efficient medium access control protocol is critical for proper functioning of a distributed cognitive radio network and better utilization of the channels not being used by primary users. In this paper, we design a contention based distribute...
 
Multi-channel testing architecture for high-speed eye-diagram using pin electronics and subsampling monobit reconstruction algorithms
Found in: 2014 IEEE 32nd VLSI Test Symposium (VTS)
By Thomas Moon,Hyun Woo Choi,David C. Keezer,Abhijit Chatterjee
Issue Date:April 2014
pp. 1-6
This paper proposes a new multi-channel testing architecture for high-speed eye-diagram. The proposed architecture reconstructs the eye-diagram of a multi-Gbps bit pattern with the combination of pin electronics and reconstruction algorithms. A scalability...
   
Atomic model learning: A machine learning paradigm for post silicon debug of RF/analog circuits
Found in: 2014 IEEE 32nd VLSI Test Symposium (VTS)
By Sabyasachi Deyati,Barry J. Muldrey,Aritra Banerjee,Abhijit Chatterjee
Issue Date:April 2014
pp. 1-6
As RF design scales to the 28nm technology node and beyond, pre-silicon simulation and verification of complex mixed-signal/RF SoCs is becoming intractable due to the difficulties associated with simulating diverse electrical effects and design bugs. As a ...
   
Alternative “safe” test of hysteretic power converters
Found in: 2014 IEEE 32nd VLSI Test Symposium (VTS)
By X. Wang,K. Blanchard,S. Estella,A. Chatterjee
Issue Date:April 2014
pp. 1-6
This paper presents a novel alternative “safe” test method for line and load regulation specifications of hysteretic controlled switching power converters. These specifications have not been tested in production before because the conventional measurement ...
   
Phase-locked loop design with SPO detection and charge pump trimming for reference spur suppression
Found in: 2014 IEEE 32nd VLSI Test Symposium (VTS)
By Sen-Wen Hsiao,Chung-Chun Chen,Randy Caplan,Jeff Galloway,Blake Gray,Abhijit Chatterjee
Issue Date:April 2014
pp. 1-6
As an important factor for long-term jitter in clock synthesis and distribution, reference spurs result from circuit mismatch and nonlinear effects that induce periodic perturbations in phase-locked loops (PLLs). In this paper, a PLL with built-in static p...
   
Timing Variation Adaptive Pipeline Design: Using Probabilistic Activity Completion Sensing with Backup Error Resilience
Found in: 2014 27th International Conference on VLSI Design
By Jayaram Natarajan,Sahil Kapoor,Debesh Bhatta,Abhijit Chatterjee,Adit Singh
Issue Date:January 2014
pp. 122-127
Modern microprocessor pipelines experience timing uncertainties due to manufacturing process variations, thermal variations, supply voltage droop and data-dependent path delays. This leads to power and/or performance inefficiencies in current timing guard ...
 
An Adaptive Inductorless Continuous Time Equalizer for Gigabit Links in 0.13 um CMOS
Found in: 2014 27th International Conference on VLSI Design
By Sushrant Monga,Shouri Chatterjee
Issue Date:January 2014
pp. 450-454
A multi-gigabit inductor-less wide-range adaptive continuous time equalizer (CTE) architecture is presented. The incoming data stream is equalized using one-bit post-cursor clock-less dynamic feedback. The circuit adapts to a given link environment (noisy ...
 
Quantifying the relationship between the power delivery network and architectural policies in a 3D-stacked memory device
Found in: Proceedings of the 46th Annual IEEE/ACM International Symposium on Microarchitecture (MICRO-46)
By Al Davis, Aniruddha N. Udipi, Jung-Sik Kim, Niladrish Chatterjee, Rajeev Balasubramonian, Manjunath Shevgoor
Issue Date:December 2013
pp. 198-209
Many of the pins on a modern chip are used for power delivery. If fewer pins were used to supply the same current, the wires and pins used for power delivery would have to carry larger currents over longer distances. This results in an "IR-drop" problem, w...
     
Automated Restructuring of Contents for Virtual Labs
Found in: 2013 IEEE Fifth International Conference on Technology for Education (T4E)
By Sourav Chatterjee,Venkatesh Chopella,Pranitha Reddy
Issue Date:December 2013
pp. 51-52
Virtual Labs, an initiative of the Ministry of Human Resources and Development, Government of India, is an ambitious project to provide around 100+ virtual labs and thousands of experiments over the world wide web to hundreds of thousands of college studen...
 
Efficient and Robust Large-Scale Rotation Averaging
Found in: 2013 IEEE International Conference on Computer Vision (ICCV)
By Avishek Chatterjee,Venu Madhav Govindu
Issue Date:December 2013
pp. 521-528
In this paper we address the problem of robust and efficient averaging of relative 3D rotations. Apart from having an interesting geometric structure, robust rotation averaging addresses the need for a good initialization for large scale optimization used ...
 
Coarse-to-Fine Semantic Video Segmentation Using Supervoxel Trees
Found in: 2013 IEEE International Conference on Computer Vision (ICCV)
By Aastha Jain,Shuanak Chatterjee,Rene Vidal
Issue Date:December 2013
pp. 1865-1872
We propose an exact, general and efficient coarse-to-fine energy minimization strategy for semantic video segmentation. Our strategy is based on a hierarchical abstraction of the supervoxel graph that allows us to minimize an energy defined at the finest l...
 
Concept Maps for Learning in a Flipped Classroom
Found in: 2013 IEEE Fifth International Conference on Technology for Education (T4E)
By Kamal Bijlani,Shiffon Chatterjee,Sruthy Anand
Issue Date:December 2013
pp. 57-60
This paper examines how concept maps can be used to facilitate learning in a flipped classroom. Concept maps are a method for visual knowledge representation. In a flipped classroom, learning materials are made available to students for self-learning befor...
 
A Parameter-Free Spatio-Temporal Pattern Mining Model to Catalog Global Ocean Dynamics
Found in: 2013 IEEE International Conference on Data Mining (ICDM)
By James H. Faghmous,Matthew Le,Muhammed Uluyol,Vipin Kumar,Snigdhansu Chatterjee
Issue Date:December 2013
pp. 151-160
As spatio-temporal data have become ubiquitous, an increasing challenge facing computer scientists is that of identifying discrete patterns in continuous spatio-temporal fields. In this paper, we introduce a parameter-free pattern mining application that i...
 
PiCam: an ultra-thin high performance monolithic camera array
Found in: ACM Transactions on Graphics (TOG)
By Dan Lelescu, Gabriel Molina, Kartik Venkataraman, Robert Mullis, Shree Nayar, Andrew McMahon, Jacques Duparré, Priyam Chatterjee
Issue Date:November 2013
pp. 1-13
We present PiCam (Pelican Imaging Camera-Array), an ultra-thin high performance monolithic camera array, that captures light fields and synthesizes high resolution images along with a range image (scene depth) through integrated parallax detection and supe...
     
Unsupervised approach for measurement of cognitive load using EEG signals
Found in: 2013 IEEE 13th International Conference on Bioinformatics and Bioengineering (BIBE)
By Diptesh Das,Debatri Chatterjee,Aniruddha Sinha
Issue Date:November 2013
pp. 1-6
Individuals exhibit different levels of cognitive load for a given mental task. Measurement of cognitive load can enable real-time personalized content generation for distant learning, usability testing of applications on mobile devices and other areas rel...
   
Time Domain Reconstruction of Incoherently Undersampled Periodic Waveforms Using Bandwidth Interleaving
Found in: 2013 22nd Asian Test Symposium (ATS)
By Debesh Bhatta,Nicholas Tzou,Sen-wen Hsiao,Abhijit Chatterjee
Issue Date:November 2013
pp. 283-288
Incoherent undersampling provides a low cost solution for wideband periodic waveform acquisition without the requirement for synchronization with the source clock. The bandwidth of a traditional incoherent undersampling based test setup is limited by the t...
 
Analog Sensor Based Testing of Phase-Locked Loop Dynamic Performance Parameters
Found in: 2013 22nd Asian Test Symposium (ATS)
By Sen-Wen Hsiao,Xian Wang,Abhijit Chatterjee
Issue Date:November 2013
pp. 50-55
Phase-locked loops are used to synthesize frequency sources for RF conversion and IO clocks for data synchronization, and serve as core building blocks for communication systems. Consequently, testing of PLL loop performance is critical for guaranteeing th...
 
Built-In Test of Switched-Mode Power Converters: Avoiding DUT Damage Using Alternative Safe Measurements
Found in: 2013 22nd Asian Test Symposium (ATS)
By Xian Wang,Blanchard Kenfack,Estella Silva,Abhijit Chatterjee
Issue Date:November 2013
pp. 56-61
This paper proposes a novel test method for the line and load regulation specifications of switched mode power converters (SMPCs) using alternative safe measurements. These specifications are not tested for many power converters because they cause voltage ...
 
Enhanced Resolution Time-Domain Reflectometry for High Speed Channels: Characterizing Spatial Discontinuities with Non-ideal Stimulus
Found in: 2013 22nd Asian Test Symposium (ATS)
By Suvadeep Banerjee,Hyun Woo Choi,David C. Keezer,Abhijit Chatterjee
Issue Date:November 2013
pp. 277-282
In the recent past, there has been steady growth in the data transfer rate of modern digital serial communication systems. Consequently, accurate characterization of high-speed signal transmission lines is necessary for ensuring high signal integrity. Time...
 
Estimation of Mechanical Impedance of a Flexible Transmission using Partial Knowledge of Elastic Characteristic and its Validation
Found in: Proceedings of Conference on Advances In Robotics (AIR '13)
By Sambhunath Nandy, Sananda Chatterjee, Soumen Sen
Issue Date:July 2013
pp. 1-7
Use of flexible joints in robotic system is the recent trend in applications involving physical human robot interaction. A compliant transmission introduces the flexibility for intrinsically safe robots, whereas the ability to vary Impedance recovers some ...
     
Trading Performance for Stability in Markov Decision Processes
Found in: 2013 Twenty-Eighth Annual IEEE/ACM Symposium on Logic in Computer Science (LICS 2013)
By Toma Brazdil,Krishnendu Chatterjee,Vojtech Forejt,Antonin Kucera
Issue Date:June 2013
pp. 331-340
We study the complexity of central controller synthesis problems for finite-state Markov decision processes, where the objective is to optimize both the expected mean-payoff performance of the system and its stability. e argue that the basic theoretical no...
 
Electrothermal analysis of spin-transfer-torque random access memory arrays
Found in: ACM Journal on Emerging Technologies in Computing Systems (JETC)
By Saibal Mukhopadhyay, Satish Kumar, Sayeef Salahuddin, Subho Chatterjee
Issue Date:May 2013
pp. 1-17
Spin Transfer Torque RAM (STTRAM) is a promising candidate for fast, scalable, high-density, nonvolatile memory in nanometer technology. However, relatively high write current density and small volume of the memory device indicate the possibility of signif...
     
Real-time use-aware adaptive MIMO RF receiver systems for energy efficiency under BER constraints
Found in: Proceedings of the 50th Annual Design Automation Conference (DAC '13)
By Abhijit Chatterjee, Shyam Devarakond
Issue Date:May 2013
pp. 1-7
Modern MIMO RF transceiver systems are designed to operate reliably under diverse channel conditions leading to incorporation of significant performance margins in RF transceiver systems. In general, across dynamically varying channel conditions, the fidel...
     
On Analyzing Large Graphs Using GPUs
Found in: 2013 IEEE International Symposium on Parallel & Distributed Processing, Workshops and Phd Forum (IPDPSW)
By Amlan Chatterjee,Sridhar Radhakrishnan,John K. Antonio
Issue Date:May 2013
pp. 751-760
Studying properties of graphs is essential to various applications, and recent growth of online social networks has spurred interests in analyzing their structures using Graphical Processing Units (GPUs). Utilizing the faster available shared memory on GPU...
 
A Study of the Behavior of Synchronization Methods in Commonly Used Languages and Systems
Found in: 2013 IEEE International Symposium on Parallel & Distributed Processing (IPDPS)
By Daniel Cederman,Bapi Chatterjee,Nhan Nguyen,Yiannis Nikolakopoulos,Marina Papatriantafilou,Philippas Tsigas
Issue Date:May 2013
pp. 1309-1320
Synchronization is a central issue in concurrency and plays an important role in the behavior and performance of modern programmes. Programming languages and hardware designers are trying to provide synchronization constructs and primitives that can handle...
 
Integrating Asynchronous Task Parallelism with MPI
Found in: 2013 IEEE International Symposium on Parallel & Distributed Processing (IPDPS)
By Sanjay Chatterjee,Sagnak Tasirlar,Zoran Budimlic,Vincent Cave,Milind Chabbi,Max Grossman,Vivek Sarkar,Yonghong Yan
Issue Date:May 2013
pp. 712-725
Effective combination of inter-node and intra-node parallelism is recognized to be a major challenge for future extreme-scale systems. Many researchers have demonstrated the potential benefits of combining both levels of parallelism, including increased co...
 
Efficient system-level testing and adaptive tuning of MIMO-OFDM wireless transmitters
Found in: 2013 18th IEEE European Test Symposium (ETS)
By S. Devarakond,D. Banerjee,A. Banerjee,S. Sen,A. Chatterjee
Issue Date:May 2013
pp. 1-6
A low cost methodology for simultaneous testing and tuning of multiple chains of MIMO-OFDM wireless transmitter for system-level specifications is presented. Bandwidth-partitioned test stimuli enable the determination of the behavioral characteristics of t...
   
Predicting die-level process variations from wafer test data for analog devices: A feasibility study
Found in: 2013 14th Latin American Test Workshop - LATW
By S. Devarakond,J. McCoy,A. Nahar,J.M. Carulli,S. Bhattacharya,A. Chatterjee
Issue Date:April 2013
pp. 1-6
A methodology to predict the process e-test parameters corresponding to each die (even in regions of the die where e-test structures are not available) from die test measurements for analog/RF systems is developed. The methodology provides diagnosis of pro...
   
Low cost signal reconstruction based testing of RF components using incoherent undersampling
Found in: 2013 14th Latin American Test Workshop - LATW
By Debesh Bhatta,Aritra Banerjee,Sabyasachi Deyati,Nicholas Tzou,Abhijit Chatterjee
Issue Date:April 2013
pp. 1-5
Testing of radio frequency (RF) components such as mixers, amplifiers and voltage controlled oscillators (VCO) traditionally relies on the ability to accurately estimate the device characteristics using down conversion or undersampling based test setups. E...
   
Low-cost multi-channel testing of periodic signals using monobit receivers and incoherent subsampling
Found in: 2013 IEEE 31st VLSI Test Symposium (VTS)
By Thomas Moon,Hyun Woo Choi,Abhijit Chatterjee
Issue Date:April 2013
pp. 1-6
This paper proposes a new method to reconstruct signal by a monobit receiver based on incoherent subsampling. The proposed method uses a time-variant threshold voltage for the monobit receiver to increase its amplitude resolution. By our methodology, the t...
 
RAVAGE: Post-silicon validation of mixed signal systems using genetic stimulus evolution and model tuning
Found in: 2013 IEEE 31st VLSI Test Symposium (VTS)
By Barry Muldrey,Sabyasachi Deyati,Michael Giardino,Abhijit Chatterjee
Issue Date:April 2013
pp. 1-6
With trends in mixed-signal systems-on-chip indicating increasingly extreme scaling of device dimensions and higher levels of integration, the tasks of both design and device validation is becoming increasingly complex. Post-silicon validation of mixed-sig...
 
A programmable BIST design for PLL static phase offset estimation and clock duty cycle detection
Found in: 2013 IEEE 31st VLSI Test Symposium (VTS)
By Sen-Wen Hsiao,Nicholas Tzou,Abhijit Chatterjee
Issue Date:April 2013
pp. 1-6
Reference spur is a nonlinear effect and important specification in PLL for long term jitter. Periodic events of reference clock create a static phase offset between signals. The finite phase offset comes from charge pump mismatch and layout asymmetry. Thi...
 
Persuasive and pervasive sensing: A new frontier to monitor, track and assist older adults suffering from type-2 diabetes
Found in: 2013 46th Hawaii International Conference on System Sciences (HICSS 2013)
By Samir Chatterjee,Kaushik Dutta,Harry Xie, Jongbok Byun,Akshay Pottathil,Miles Moore
Issue Date:January 2013
pp. 2636-2645
California like the entire nation is aging. There are 4.3 million Californians 65 and older accounting for about 11% of the total state population. We also find that 58% of older adults have high blood pressure; about 21% have been told that they have diab...
   
Hybrid spectrum sharing in dynamic spectrum access networks
Found in: 2013 International Conference on Information Networking (ICOIN)
By Sabari Somasekharan Nair,Sebastian Schellenberg,Jochen Seitz,Mainak Chatterjee
Issue Date:January 2013
pp. 324-329
In this work, inefficient spectrum usage problem which will lead to spectrum scarcity in future communications has been addressed. According to Federal Communications Commission, spectrum sharing is a technique to efficiently utilize the spectrum. We analy...
 
A High Throughput Multiplier Design Exploiting Input Based Statistical Distribution in Completion Delays
Found in: 2013 26th International Conference on VLSI Design: concurrently with the 12th International Conference on Embedded Systems
By Ravi Tej Uppu,Ravi Kanth Uppu,Adit D. Singh,Abhijit Chatterjee
Issue Date:January 2013
pp. 109-114
Design methodologies such as Razor [3,4] minimize power dissipation by slowing down circuits so as to eliminate timing slacks to the point where occasional timing errors are observed. The main challenge here is the design of efficient mechanisms to detect ...
 
A 44 GHz Quadrature Traveling Wave Oscillator
Found in: 2013 26th International Conference on VLSI Design: concurrently with the 12th International Conference on Embedded Systems
By Somnath Kundu,Shouri Chatterjee
Issue Date:January 2013
pp. 179-184
This paper presents a technique for quadrature phase generation in an LC oscillator by sharing a single turn inductor between a pair of oscillators. This special structure of the inductor cancels the magnetic flux within the loop, and thereby allows placem...
 
Adaptive RF Front-end Design via Self-discovery: Using Real-time Data to Optimize Adaptation Control
Found in: 2013 26th International Conference on VLSI Design: concurrently with the 12th International Conference on Embedded Systems
By Debashis Banerjee,Aritra Banerjee,Abhijit Chatterjee
Issue Date:January 2013
pp. 197-202
It has been established in prior research that significant power can be saved by dynamically trading off the performance of individual RF modules for power consumption across changing channel conditions. It has also been shown that the control law that rec...
 
VAST: Post-Silicon VAlidation and Diagnosis of RF/Mixed-Signal Circuits Using Signature Tests
Found in: 2013 26th International Conference on VLSI Design: concurrently with the 12th International Conference on Embedded Systems
By Sabyasachi Deyati,Aritra Banerjee,Barry John Muldrey,Abhijit Chatterjee
Issue Date:January 2013
pp. 314-319
Post-silicon validation of RF/mixed-signal circuits is challenging due to the need to excite all possible operational modes of the DUT in order to establish equivalence between its specified and observed behaviors and to ensure that the DUT does not produc...
 
Low cost positioning by matching altitude readings with crowd-sourced route data
Found in: Proceedings of the 10th International Conference on Advances in Mobile Computing & Multimedia (MoMM '12)
By Jukka K. Nurminen, Matti Siekkinen, Sharmistha Chatterjee
Issue Date:December 2012
pp. 169-178
Detecting and tracking the position of a mobile user is an increasingly important feature in many mobile applications. In this work we study how cheap and energy-efficient air pressure sensors measuring the altitude could be used, as a complement to the do...
     
A pipeline for building 3D models using depth cameras
Found in: Proceedings of the Eighth Indian Conference on Computer Vision, Graphics and Image Processing (ICVGIP '12)
By Avishek Chatterjee, Suraj Jain, Venu Madhav Govindu
Issue Date:December 2012
pp. 1-8
In this paper we describe a system for building geometrically consistent 3D models using structured-light depth cameras. While the commercial availability of such devices, i.e. Kinect, has made obtaining depth images easy, the data tends to be corrupted wi...
     
Recognizing facial expressions using a novel shape motion descriptor
Found in: Proceedings of the Eighth Indian Conference on Computer Vision, Graphics and Image Processing (ICVGIP '12)
By Dipti Prasad mukherjee, Moitreya Chatterjee, Swapna Agarwal
Issue Date:December 2012
pp. 1-8
A novel graph theoretic approach is proposed for recognizing each of the six basic prototypic human emotional facial expressions from a video sequence. The feature used, called a Shape-Motion-Descriptor (SMD), is based on orientation-quantized gradient-wei...
     
Synthesis of emotional expressions specific to facial structure
Found in: Proceedings of the Eighth Indian Conference on Computer Vision, Graphics and Image Processing (ICVGIP '12)
By Dipti Prasad mukherjee, Moitreya Chatterjee, Swapna Agarwal
Issue Date:December 2012
pp. 1-8
Imposing expressions on expression-neutral human face images is an interesting application of human-computer-interaction, animation, entertainment and other such fields. The objective of this paper is to impose one of the six prototypic emotional expressio...
     
Password recovery using MPI and CUDA
Found in: 2012 19th International Conference on High Performance Computing (HiPC)
By David Apostal,Kyle Foerster,Amrita Chatterjee,Travis Desell
Issue Date:December 2012
pp. 1-9
Using passwords to verify a user's identity is the most widely deployed method for electronic authentication. When system administrators need to recover lost passwords or test accounts for easily guessable passwords, it can require millions of hash functio...
   
Leveraging Heterogeneity in DRAM Main Memories to Accelerate Critical Word Access
Found in: 2012 45th Annual IEEE/ACM International Symposium on Microarchitecture (MICRO)
By Niladrish Chatterjee,Manjunath Shevgoor,Rajeev Balasubramonian,Al Davis,Zhen Fang,Ramesh Illikkal,Ravi Iyer
Issue Date:December 2012
pp. 13-24
The DRAM main memory system in modern servers is largely homogeneous. In recent years, DRAM manufacturers have produced chips with vastly differing latency and energy characteristics. This provides the opportunity to build a heterogeneous main memory syste...
 
Validation signature testing: a methodology for post-silicon validation of analog/mixed-signal circuits
Found in: Proceedings of the International Conference on Computer-Aided Design (ICCAD '12)
By A. Banerjee, A. Chatterjee, B. Muldrey, S. Devarakond, S. Deyati
Issue Date:November 2012
pp. 553-556
Due to the use of scaled technologies, high levels of integration and high speeds of today's mixed-signal SoCs, the problem of validating correct operation of the SoC under electrical bugs and that of debugging yield loss due to unmodeled multi-dimensional...
     
Low-cost wideband periodic signal reconstruction using incoherent undersampling and back-end cost optimization
Found in: 2012 IEEE International Test Conference (ITC)
By Nicholas Tzou,Debesh Bhatta,Sen-Wen Hsiao,Hyun Woo Choi,Abhijit Chatterjee
Issue Date:November 2012
pp. 1-10
Acquisition of wide bandwidth signals is a significant problem in manufacturing test due to the cost of test equipment driven by the use of high-speed sample and hold circuitry and difficulty in data-clock synchronization. We propose to combine frequency i...
 
Low cost high-speed test data acquisition: Accurate period estimation driven signal reconstruction using incoherent subsampling
Found in: 2012 IEEE International Test Conference (ITC)
By Thomas Moon,Hyun Woo Choi,Abhijit Chatterjee
Issue Date:November 2012
pp. 1-9
In this paper, we propose a new algorithm to estimate the fundamental period (frequency) of a highspeed pseudo random bit sequence (PRBS) or multitone signal using incoherent subsampling. While incoherent subsampling suffers from spectral leakage due to th...
 
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