The US Department of War awarded a $28 million contract this week to a California company betting that a little-known waveform technology will turn commercial cell towers into drone-detection sensors ...
This repository is a fundamental toolbox of OTFS modulation crossing matlab and python. If you use our work, you should use the following citation to refer it: X. Qu, A. Kosasih, W. Hardjawana, V.
Abstract: We propose an efficient coded modulation scheme for multiple input/multiple output free-space optical systems with Q-ary pulse-position modulation. It is based on multilevel coding and ...
Abstract: This letter presents a voltage-controlled oscillator (VCO)-based analog-to-digital converter (ADC) for audio applications using differential pulse code modulation (DPCM) to mitigate VCO ...
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