Browsing Electrical Communication Engineering (ECE) by Title
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0.5V Subthreshold Region Operated Ultra Low Power Passive Sigma Delta ADC in 180 NM CMOS Technology
With increasing demand of IoT devices, medical devices, remote sensors; the design of low power analog interface is becoming focus. Generally, for low frequency applications the Sigma Delta ADCs are used due to their very ... 
Adjacent Independent Row (Air) Matrices and Index Coding
An index coding problem, comprises a transmitter that has a set of independent messages and a set of receivers. Each receiver knows a subset of messages, called its sideinformation, and demands another subset of messages, ... 
Algorithms for Homogeneous Quadratic Minimization And Applications in Wireless Networks
(20171109)Massive proliferation of wireless devices throughout world in the past decade comes with a host of tough and demanding design problems. Noise at receivers and wireless interference are the two major issues which severely ... 
Algorithms For Spatial Modulation Systems
(20180728)It is well known that multiple antennas at the transmitter and receiver are imperative for reliable and high datarate communication over wireless channels. However, these systems essentially need multiple radio frequency ... 
Analysis and Mitigation of SideLobe Degradation due to Quantized control in mmWave 5G Phased Arrays
Antenna arrays are one of the most important parts of the RF communication systems. With the advancement in the eld of 5G mobile communication, electronically steerable arrays, particularly phased arrays have undergone ... 
Analysis and Optimization of Cooperative AmplifyandForward Relaying with Imperfect Channel Estimates
(20180317)Relaybased cooperation promises significant gains in a wireless network as it provides an independent path between a source and a destination. Using simple single antenna nodes, it exploits the spatial diversity provided ... 
Analysis Of Broadband And HighEfficiency FoldedWaveguide SlowWave Structure For MillimeterWave TravelingWave Tubes
(20140820)Vacuum microwave tubes, such as klystron, travelingwave tube, gyrotron are high efficiency devices, where the RF interaction structure facilitates efficient energy transfer from the kinetic energy of the high energy ... 
Analysis of MultiConductor Coupled Microstrip Lines with an Aperture in the Ground Plane for Compact Broadband Microwave Components
(20180411)In recent years, the wireless industry has witnessed tremendous development for the defense and commercial segments. The explosive growth in the modern radio frequency and microwave systems leads to an increased interest ... 
Analysis Of Multichannel And Multimodal Biomedical Signals Using Recurrence Plot Based Techniques
(20151201)For most of the naturally occurring signals, especially biomedical signals, the underlying physical process generating the signal is often not fully known, making it difficult to obtain a parametric model. Therefore, signal ... 
Analysis of Printed Periodic Structures and Their Applications in Antennas and Absorbers
To meet the demand of continuously growing RF and microwave technologies, scientists and engineers have developed innovative materials consisting of conducting and dielectric materials that overcome limitations in the ... 
Analysis, Diagnosis and Design for Systemlevel Signal and Power Integrity in Chippackagesystems
(20180525)The Internet of Things (IoT) has ushered in an age where lowpower sensors generate data which are communicated to a backend cloud for massive data computation tasks. From the hardware perspective this implies coexistence ... 
Analytical And Numerical Study Of Propagation In Optical Waveguides And Devices In Linear And Nonlinear Domains
(20100723)The objective of this thesis is to study of optical effects, arising in the form of nonuniform waveguide structure, complicated refractive index profiles or due to pulse propagation in dense wavelength division multiplexing ... 
Anonymity With Authenticity
(20140902)Cryptography is science of secure message transmission. Cryptanalysis is involved with breaking these encrypted messages. Both cryptography and cryptanalysis constitute together to form cryptology. Anonymity means ... 
Bayesian Techniques for Joint Sparse Signal Recovery: Theory and Algorithms
This thesis contributes new theoretical results, solution concepts, and algorithms concerning the Bayesian recovery of multiple joint sparse vectors from noisy and underdetermined linear measurements. The thesis is written ... 
Belief Propagation and Algorithms for MeanField Combinatorial Optimisations
(20171115)We study combinatorial optimization problems on graphs in the meanfield model, which assigns independent and identically distributed random weights to the edges of the graph. Specifically, we focus on two generalizations ...