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Karim Ali Ahmed
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Energy-and area-efficient spin–orbit torque nonvolatile flip-flop for power gating architecture
K Ali, F Li, SYH Lua, CH Heng
IEEE Transactions on Very Large Scale Integration (VLSI) Systems 26 (4), 630-638, 2018
342018
Battery-less IoT sensor node with pll-less wifi backscattering communications in a 2.5-μw peak power envelope
L Lin, KA Ahmed, PS Salamani, M Alioto
2021 Symposium on VLSI Circuits, 1-2, 2021
212021
Memory cell, memory array, method of forming and operating memory cell
KAA Ahmed, SYH Lua, F Li
US Patent 10,923,648, 2021
202021
Area efficient shared diode multi-level cell SOT-MRAM
K Ali, F Li, SYH Lua, CH Heng
IEEE Transactions on Magnetics 54 (11), 1-5, 2018
132018
Compact spin transfer torque non-volatile flip flop design for power-gating architecture
K Ali, F Li, SYH Lua, CH Heng
2016 IEEE Asia Pacific Conference on Circuits and Systems (APCCAS), 119-122, 2016
122016
Assessment of five wind-farm parameterizations in the Weather Research and Forecasting model: A case study of wind farms in the North Sea
K Ali, DM Schultz, A Revell, T Stallard, P Ouro
Monthly Weather Review 151 (9), 2333-2359, 2023
112023
Area-efficient multibit-per-cell architecture for spin-orbit-torque magnetic random-access memory with dedicated diodes
KA Ahmed, F Li, SYH Lua, CH Heng
IEEE Magnetics Letters 9, 1-5, 2018
112018
Different scenarios for estimating coupling capacitances of through silicon via (TSV) arrays
K Ali, E Yahya, A Elrouby, Y Ismail
5th International Conference on Energy Aware Computing Systems …, 2015
102015
Area efficient high through-put dual heavy metal multi-level cell SOT-MRAM
K Ali, F Li, SYH Lua, CH Heng
IEEE Transactions on Nanotechnology 19, 613-619, 2020
82020
Low power FPAA design based on OTA using 90nm CMOS technology
S Mahmoud, K Ali, M Rabea, A Amgad, A Adel, A Nasser, H Mohamed, ...
2011 International Conference on Energy Aware Computing, 1-4, 2011
52011
55pW/pixel Peak Power Imager with Near-Sensor Novelty/Edge Detection and DC-DC Converter-Less MPPT for Purely Harvested Sensor Nodes
KA Ahmed, H Okuhara, M Alioto
2023 IEEE International Solid-State Circuits Conference (ISSCC), 102-104, 2023
42023
Energy efficient reduced area overhead spin-orbit torque non-volatile SRAMs
K Ali, F Li, SYH Lua, CH Heng
IECON 2020 The 46th Annual Conference of the IEEE Industrial Electronics …, 2020
42020
Single-Antenna Backscattered BLE5 Transmitter with up to 97m Range, 10.6 μW Peak Power for Purely-Harvested Green Systems
KA Ahmed, R Yang, P Salamani, V Rajanna, M Alioto
ESSCIRC 2023-IEEE 49th European Solid State Circuits Conference (ESSCIRC), 49-52, 2023
32023
Dual-Mode Conversion Gating, Comparator Merging, and Reference-Less Calibration for 2.7× Energy Reduction in SAR ADCs under Low-Activity Inputs
K Ali, JH Teo, S Sarkar, M Alioto
IEEE Solid-State Circuits Letters 6, 57-60, 2023
22023
Picowatt-power analog gain stages in super-cutoff region with purely-harvested demonstration
J Basu, K Ali, L Lin, M Alioto
IEEE Solid-State Circuits Letters 5, 226-229, 2022
22022
Imager with Dynamic LSB Adaptation and Ratiometric Readout for Low-Bit Depth 5-μW Peak Power in Purely-Harvested Systems
KA Ahmed, L Lin, PS Salamani, M Alioto
2022 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and …, 2022
22022
Voice Activity Detection with >83% Accuracy under SNR down to −3dB at and 0.07mm2 in 40nm
JH Teo, K Ali, M Alioto
2020 IEEE Asian Solid-State Circuits Conference (A-SSCC), 1-3, 2020
22020
Area-Efficient Spin-Orbit Torque Magnetic Random-Access Memory
K Ali
Integrated Circuits/Microchips 15, 2020
22020
Area Efficient Multi Level Cell SOT-MRAM with Shared Diode for High Density Memories Applications
KA Ahmed, L Fei, SY Lua, C Heng
2018 IEEE International Magnetics Conference (INTERMAG), 1-2, 2018
22018
Library based macro-modeling methodology for Through Silicon Via (TSV) arbitrary arrays
K Ali, E Yahya, A Elrouby, Y Ismail
Microelectronics Journal 46 (12), 1291-1303, 2015
22015
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Articles 1–20