Abstract: This paper proposes a novel radar jamming method based on an amplitude-phase hybrid modulation mechanism. Utilizing a dual-drive Mach-Zehnder modulator (DDMZM) for radar signal modulation ...
Spatial control of the phase and amplitude of a laser beam is useful for applications ranging from imaging and holography to interferometry and optical tweezers, reports Neil Savage. Digital spatial ...
Abstract: In OFDM wireless communications, power amplifier nonlinearity generates significant out-of-band (OOB) emissions and in-band distortion, conventionally requiring large power back-offs to ...
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