Modeling and Analysis of Low Power High-Speed Phase Detector and Phase Frequency Detector using Nano Dimensional MOS Transistors at 16nm, 22nm, 32nm -- Design of Low Power Modular (x mod p) Reduction Unit based on Switching Activity for Data Security Applications -- Systematic Analysis of Linearization Techniques for Wideband RF Low Noise Amplifier -- Analysis and Modification of Low Power and High Speed 9T SRAM Cell -- Investigating the Impact of Schmitt Trigger on SRAM cells at 32 nm technology node for low voltage applications -- Novel Approximate 4:2 Compressor for Multiplier Design -- Approximate computing based unsigned multipliers for image processing applications -- A feed-forward gain enhancement technique in a narrow-band low noise amplifier using active inductor -- A Fully On-chip Tunable Impedance Matching Strategy for Maximum Power Transfer In RF Energy Harvesting Systems -- Design and Implementation of Fault Tolerance and Diagnosis Technique for Arithmetic Logic Unit (ALU) in Soft-core Processor -- Pneumatic Calibrator for Heterodyne Interferometer -- Real-Time Object Detection and Recognition for the Visually Impaired: A YOLOv3 approach -- Design of an Autonomous Agriculture Robot for Real Time Weed Detection using CNN -- Design and Implementation of IoT-Based System for Tracking and Monitoring of Suspected COVID-19 Patient -- Ambipolarity Property in Tunnel FET to Sense High Bit Rate Signals -- Assessing Effect of Variability in Nano-scale Futuristic On-Chip Interconnects -- Impact of Channel Parameters on the performance of Dielectrically Modulated JL-DG-MOSFET Biosensor -- Design of a TFET based Temperature Invariant LDO Voltage Regulator -- A heuristic algorithm for module placement in digital microfluidic biochips -- A Comprehensive Analysis in Recent Advances in 3D VLSI Floorplan Representations -- Radiation Sensor Design for Mitigation of Total Ionizing Dose effects -- Adaptive Memetic Algorithm on novel CBLSP algorithm for O-Tree implementation.