This wireless headphones transmitter assures a quality reception over 2 meters. The oscillator frequency is between 1750KHz and 3500KHz and for antenna we use a ferrite bar. IC1 amplifies the audio ...
The proposed CORDIC-less digital polar transmitter demonstrates superior power added efficiency (PAE) and system efficiency (SE) for similar modulation signals. It also supports wider bandwidths, ...
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Engineers invent wireless transceiver that rivals fiber-optic speed
A new transceiver invented by electrical engineers at the University of California, Irvine boosts radio frequencies into ...
Wireless Power Transfer relies on magnetic induction between a planar receiver and transmitter coils. When the receiver coil is positioned over the transmitter coil, magnetic coupling occurs when ...
UC Irvine engineers have developed a wireless transceiver achieving 120 Gbps speeds at 140 GHz, matching fiber optic ...
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