So if we’re right, each former human is now essentially a radio transmitter and receiver. One plurb sends out a signal that ...
Abstract: The demand for ultra-low-power wireless connectivity motivates the study of backscatter communication technology. There are already some related products on the market based on excitation ...
The terahertz range sits between microwaves and infrared light on the electromagnetic spectrum. Despite the potential of terahertz waves in many fields, for example in walk-through security scanners ...
We recently saw how certain audio power amplifiers can be used as oscillators. This Design Idea shows how those same parts can be used for simple amplitude modulation, which is trickier than it might ...
Background: With the commercial availability of deep brain stimulation neurostimulators and sensing leads capable of recording deep brain Local Field Potentials, researchers now commonly study the ...
Patients suffering from depression, anxiety and trauma-related disorders experienced significant relief from their symptoms after a new treatment that uses sound waves to modulate deep brain activity, ...
Researchers from Beihang University in China have developed a spintronic THz emitter featuring a microscale stripe pattern that enables the modulation of chirality during THz wave generation. This ...
This tutorial introduces an heuristic analysis of the complicated phenomenon of wave packet propagation in highly dispersive and dissipative media. Recently, a group of physicists measured a “negative ...
Abstract: Starting from the theoretical equations and ideal characteristics of a diode, a simple equation-based rectifier model has been developed through some approximations. It comprises basic ...
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