Index modulation techniques represent a paradigm shift in wireless communications by embedding information not only in conventional amplitude and phase symbols but also in the selection of ...
Directional modulation techniques represent a class of physical layer security methods that confine correctly demodulated signals to predetermined spatial or range-angular directions, while scrambling ...
Three innovative design techniques substantially enhance wireless transmitter performance and can boost power efficiency and elevate data rates concurrently. This effectively aligns with the growing ...
MUNICH, Germany — A Berlin company showed a novel wireless modulation scheme here that's said to be far more efficient than Bluetooth, Zigbee or WiFi in terms of bandwidth, transmission power, data ...
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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