Electrical and Computer Engineering

Works Published in 2020

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Displaying works 21 - 40 of 367 in total

Sorted by most recent date added to the index first, which may not be the same as publication date order.

2020 journal article

Characterizing spin-bath parameters using conventional and time-asymmetric Hahn-echo sequences

Physical Review B, 101(10).

Source: ORCID
Added: August 14, 2023

2020 article proceedings

Switched Capacitor Converter with Flexible Voltage Gain and 99.2% Efficiency Utilizing Autotransformer

Presented at the 2020 IEEE Energy Conversion Congress and Exposition (ECCE).

By: Satvik, W. Yu n, D. Wang n & S. Chen n

Event: 2020 IEEE Energy Conversion Congress and Exposition (ECCE)

TL;DR: The proposed non-isolated topology is derived from an isolated dual active bridge (DAB) converter, in which the flexible voltage gain is realized by selecting of the turn's ratio of an autotransformer with bidirectional phase-shift modulation. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Crossref, ORCID
Added: July 2, 2023

2020 chapter book

The Aging Gustatory System

By: S. Schiffman n

UN Sustainable Development Goal Categories
13. Climate Action (OpenAlex)
Sources: Crossref, ORCID
Added: June 26, 2023

2020 article proceedings

Monolithic 4-Terminal 1.2 kV/20 A 4H-SiC Bi-Directional Field Effect Transistor (BiDFET) with Integrated JBS Diodes

Presented at the 2020 32nd International Symposium on Power Semiconductor Devices and ICs (ISPSD).

By: K. Han n, A. Agarwal n, A. Kanale n, B. Baliga n, S. Bhattacharya n, T. Cheng n, D. Hopkins n, V. Amarasinghe*, J. Ransom*

Event: 2020 32nd International Symposium on Power Semiconductor Devices and ICs (ISPSD)

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Crossref, ORCID
Added: June 15, 2023

2020 journal article

1.2 kV, 10 A, 4H-SiC Bi-Directional Field Effect Transistor (BiDFET) with Low On-State Voltage Drop

Materials Science Forum, 1004, 872–881.

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Crossref
Added: June 15, 2023

2020 conference paper

Dynamic power allocation and virtual cell formation for throughput-optimal vehicular edge networks in highway transportation

2020 IEEE International Conference on Communications Workshops, ICC Workshops 2020 - Proceedings.

Contributors: M. Pervej n & S. Lin n

TL;DR: Fine-grained machine learning algorithms are used to efficiently optimize joint user associations and power allocations of the APs in a highly mobile vehicular network and results validate that the solution outperforms existing schemes and can attain genie-aided optimal performances. (via Semantic Scholar)
Source: ORCID
Added: May 17, 2023

2020 article proceedings

PerSpectron: Detecting Invariant Footprints of Microarchitectural Attacks with Perceptron

Presented at the 2020 53rd Annual IEEE/ACM International Symposium on Microarchitecture (MICRO).

By: S. Mirbagher-Ajorpaz*, G. Pokam*, E. Mohammadian-Koruyeh*, E. Garza*, N. Abu-Ghazaleh* & D. Jimenez*

Event: 2020 53rd Annual IEEE/ACM International Symposium on Microarchitecture (MICRO)

TL;DR: This study systematically investigates the microarchitectural footprints of hardware-based attacks and shows how they can be detected and classified using an efficient hardware predictor, using perceptron learning to identify and classify attacks. (via Semantic Scholar)
Sources: Crossref, ORCID
Added: March 16, 2023

2020 article proceedings

CHiRP: Control-Flow History Reuse Prediction

Presented at the 2020 53rd Annual IEEE/ACM International Symposium on Microarchitecture (MICRO).

By: S. Mirbagher-Ajorpaz*, E. Garza*, G. Pokam* & D. Jimenez*

Event: 2020 53rd Annual IEEE/ACM International Symposium on Microarchitecture (MICRO)

TL;DR: It is shown how predictive replacement policies can be tailored toward TLBs to reduce miss rates and improve overall performance, and introduces a novel TLB-focused predictive policy, Control-flow History Reuse Prediction (CHIRP). (via Semantic Scholar)
Sources: Crossref, ORCID
Added: March 16, 2023

2020 journal article

Optimization of a Sparse Aperture Configuration for Millimeter-wave Computational Imaging

IEEE Transactions on Antennas and Propagation, 1–1.

By: N. Viswanathan*, S. Venkatesh* & D. Schurig*

TL;DR: Two techniques for optimizing the position of transmitter and receiver modules on a sparse aperture for a millimeter-wave computational imaging system and it is shown that employing aperture configurations optimized using these two techniques over commonly used standard aperture configurations results in 30% less mean-squared error. (via Semantic Scholar)
Source: ORCID
Added: March 15, 2023

2020 journal article

A high-speed programmable and scalable terahertz holographic metasurface based on tiled CMOS chips

Nature Electronics, 3(12), 785–793.

Source: ORCID
Added: March 15, 2023

2020 journal article

A 42-62 GHz Transformer-Based Broadband mm-Wave InP PA With Second-Harmonic Waveform Engineering and Enhanced Linearity

IEEE Transactions on Microwave Theory and Techniques, 1–1.

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: ORCID
Added: March 15, 2023

2020 conference paper

Terahertz to bits and bits to terahertz

Proceedings of the 7th ACM International Conference on Nanoscale Computing and Communication.

By: K. Sengupta*, X. Lu*, S. Venkatesh* & X. Wu*

TL;DR: A new design space that emerges by eliminating the classical block-by-bock design approach is highlighted that allows the chip to operate in a new electromagnetic regime with novel scattering and radiating properties, while the integrated active devices have the ability to actively synthesize, manipulate and sense THz EM fields at sub-wavelength scales. (via Semantic Scholar)
Source: ORCID
Added: March 15, 2023

2020 conference paper

Transformer-based broadband mm-wave InP PA across 42--62 GHz with enhanced linearity and second harmonic engineering

IEEE MTT-S Int. Microw. Symp. Dig.

By: Z. Liu, T. Sharma, C. Chappidi, S. Venkatesh & K. Sengupta

Source: ORCID
Added: March 15, 2023

2020 conference paper

Physically Secure mm-Wave Wireless Links with Spatio-temporal Modulated Arrays

2020 Third International Workshop on Mobile Terahertz Systems (IWMTS), 1–4.

By: K. Sengupta, X. Lu, S. Venkatesh & B. Tang

Event: IEEE

Source: ORCID
Added: March 15, 2023

2020 conference paper

Broadband PA architectures with asymmetrical combining and stacked PA cells across 50--70 GHz and 64--110 GHz in 250 nm InP

IEEE MTT-S Int. Microw. Symp. Dig.

By: T. Sharma, Z. Liu, C. Chappidi, H. Saeidi, S. Venkatesh & K. Sengupta

Source: ORCID
Added: March 15, 2023

2020 conference paper

Physically Secure Sub-THz Wireless Links

2020 IEEE International Conference on Communications Workshops (ICC Workshops), 1–7.

By: K. Sengupta, X. Lu, S. Venkatesh & B. Tang

Event: IEEE

Source: ORCID
Added: March 15, 2023

2020 conference paper

29.9 A 4×4 Distributed Multi-Layer Oscillator Network for Harmonic Injection and THz Beamforming with 14dBm EIRP at 416GHz in a Lensless 65nm CMOS IC

2020 IEEE International Solid- State Circuits Conference - (ISSCC).

Suresh Venkatesh

TL;DR: A 2D oscillating network with negative Gm(–Gm) cells at each node that do not oscillate individually but only collectively is used, establishing a robust frequency and phase distribution network across the chip for high THz-power generation. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: ORCID
Added: March 15, 2023

2020 journal article

Young Professionals in Space: Transformation Through Democratization [Around the Globe]

IEEE Microwave Magazine.

Suresh Venkatesh

TL;DR: The space sector has been perceived to be an extremely close-knit community dominated by a few countries, however, some innovations and breakthroughs are currently being led by YPs of different nationalities, including from developing countries. (via Semantic Scholar)
Source: ORCID
Added: March 15, 2023

2020 conference paper

4.6 Space-Time Modulated 71-to-76GHz mm-Wave Transmitter Array for Physically Secure Directional Wireless Links

2020 IEEE International Solid- State Circuits Conference - (ISSCC), 86–88.

TL;DR: Time modulation in an antenna array can incorporate physical layer security through careful mapping of symbols to antennas in a time-modulated fashion, which allows potential decoding by the eavesdropper, particularly using various signal processing and machine-learning-based classification techniques. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: ORCID
Added: March 15, 2023

2020 conference paper

Gigahertz Large-Area-Electronics RF Switch and its Application to Reconfigurable Antennas

2020 IEEE International Electron Devices Meeting (IEDM).

By: C. Wu*, Y. Ma*, S. Venkatesh*, Y. Mehlman*, S. Wagner*, J. Sturm*, N. Verma*

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: ORCID
Added: March 15, 2023

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