Abstract: This brief presents a low-power, high-data-rate impulse-radio ultra-wideband (IR-UWB) transmitter that integrates a two-dimensional differential pulse position modulation (2D-DPPM) with time ...
Over the past decades, engineers have introduced numerous technologies that rely on light and its underlying characteristics. These include photonic and quantum systems that could advance imaging, ...
Pulse density modulation (PDM) is a compact digital audio format used in devices like MEMS microphones and embedded systems. This compact primer eases you into the essentials of PDM audio. Let’s begin ...
President Donald Trump's pick for USTR chief ag negotiator, Julie Callahan, before her nomination hearing before the Senate Finance Committee (Agri-Pulse photo) Julie Callahan’s nomination for chief ...
Grant Leslie has been named government and policy operating partner at S2G Investments. In her new role, Leslie will support the growth of S2G’s portfolio companies by addressing regulatory issues and ...
If you have a brain, and if you know others who do, then you know there’s a catastrophic catalogue of ways that our skull-socket electro-fat computers can disappoint their owners. From memory-loss to ...
Pulse width modulation has been giving some users problems since the iPhone X. Fortunately, Apple is gearing up to tackle screen strobing issues with a new accessibility option. A new accessibility ...
Computer Science and Engineering Ph.D. student Nayan Bhatia demonstrates Pulse-Fi, technology that uses WiFi signals to measure a person's heart rate. Heart rate is one of the most basic and important ...
Abstract: A real-valued multiplexing method utilizing Hadamard-Coded Multiplexing with Pulse Position Modulation PPM-HCM for diffused light source was investigated, achieving detection range of 20 mm ...
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