Karim Ali

According to our database, Karim Ali authored at least 6 papers between 2021 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2023

Super-Cutoff Analog Building Blocks for pW/Stage Operation and Demonstration of 78-pW Battery-Less Light-Harvested Wake-Up Receiver down to Moonlight.

Joydeep Basu, Luigi Fassio, Karim Ali, Massimo Alioto

Proceedings of the 2023 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits), 2023

55pW/pixel Peak Power Imager with Near-Sensor Novelty/Edge Detection and DC-DC Converter-Less MPPT for Purely Harvested Sensor Nodes.

Karim Ali Ahmed, Hayate Okuhara, Massimo Alioto

Proceedings of the IEEE International Solid- State Circuits Conference, 2023

A 0.4V 12b Comparator Offset Injection Assisted SAR ADC achieving 0.425 fJ/conv-step.

Japesh Vohra, Karim Ali Ahmed, Massimo Alioto

Proceedings of the 49th IEEE European Solid State Circuits Conference, 2023

Single-Antenna Backscattered BLE5 Transmitter with up to 97m Range, 10.6 μW Peak Power for Purely-Harvested Green Systems.

Karim Ali Ahmed, Ruiyuan Yang, Praveenakumar Shivappa Salamani, Viveka Konandur Rajanna, Massimo Alioto

Proceedings of the 49th IEEE European Solid State Circuits Conference, 2023

2022

Imager with Dynamic LSB Adaptation and Ratiometric Readout for Low-Bit Depth 5-μW Peak Power in Purely-Harvested Systems.

Karim Ali Ahmed, Longyang Lin, Praveenakumar Shivappa Salamani, Massimo Alioto

Proceedings of the IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits 2022), 2022

2021

Battery-Less IoT Sensor Node with PLL-Less WiFi Backscattering Communications in a 2.5-μW Peak Power Envelope.

Longyang Lin, Karim Ali Ahmed, Praveenakumar Shivappa Salamani, Massimo Alioto

Proceedings of the 2021 Symposium on VLSI Circuits, Kyoto, Japan, June 13-19, 2021, 2021