General

  • GUI Implementation and New Features for Bitlet

    The Bitlet model is a new an analytical, parameterized,  modeling tool, developed in the ASIC2 lab. The Bitlet model can be used to estimate the performance and the power of a PIM-based system and thereby assess the affinity of workloads for PIM as opposed to traditional computing.In order to make Bitlet more beneficial, it has to be made more accessible to users by equipping it with new features and interactive graphical...
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  • Binary Neural Network (BNN) Accelerator Implementation within Ferroelectric Memory Array

    Ferroelectric Field Effect Transistor (FeFET) memory has shown the potential to meet the requirements of the growing need for fast, dense, low power and non-volatile memories.Integrating a layer of ferroelectric within the gate stack of a regular Field Effect Transistor (FET) enables the transistor to store data in the polarization state of the ferroelectric. In this project, we look for appropriate application of binary neural network (BNN) which can benefit...
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  • Loaded-Line Phase Shifters Based on Phase-Change RF Switches

    In this project, a loaded-line phase shifter based on the PCM RF switch that we are developing in our group will be designed and evaluated. Phase shifters are fundamental devices to control the steer the beam in an antenna array and a great number of phase-shifters are required for this critical functionality in 5G and radar systems. PCM RF switches can increase the performance, while reducing the area overhead and...
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  • Capacitive TMOS IR Sensing

    The Technion's innovative TMOS sensors utilize the widely available and affordable CMOS-SOI technology together with MEMS micromachining to a achieve break-through in passive IR imaging. The CMOS-SOI technology allows integration of the 2D sensors focal plane array matrix with the analog readout, which the subject of this project. Many types of sensors use capacitive sensing, including sensors used to detect and measure proximity, position or displacement, humidity, fluid level, and...
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  • Channel ReadOut Circuits for GMOS Sensor

    GMOS is a new gas sensor developed at the Technion. It is based on a thermally isolated floating MOS transistor used to sense temperature changes as a result of a chemical reaction that takes place when the gas comes in direct contact with the sensor. When a constant voltage is applied to the transistor, its current signal follows the temperature variations. This current signal should be read out and amplified...
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  • Sigma Delta Algorithmic ADC Conversion

    This project deals with the design and optimization of ∆∑ Algorithmic ADC conversion using the 0.18um STM technology. Delta-sigma modulation for analog-to-digital conversion resolves a number of bits which is logarithmic in the number of modulation cycles, and is linear with respect to the modulation order. As an alternative to higher-order noise shaping, an algorithmic scheme is proposed that iteratively resamples the modulation residue, by feeding the integrator output back...
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  • Fast Gain-Cell Design for eDRAM-centric Design

    Fast Gain-Cell Design for eDRAM-centric Design

    The need for SRAM replacement This proposal aims at replacing SRAM technology by Gain-Cell (GC) Embedded DRAM (eDRAM) in processors design. While the demand for on-die storage is increasing, the supply voltage has reached deep sub-volt level, where SRAM cells are susceptible to data corruption and information loss. Increasing the supply voltage is out of consideration since it causes dramatic increase in power consumption. We suggest replacing SRAM by GCeDRAM,...
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