hackrf_sweep backend enables wideband spectrum monitoring by rapidly retuning the radio without requiring individual tuning requests from the host computer. This allows unprecedented sweep rate of 8 ...
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Abstract: We present an architecture for millimeter-wave spectrum analyzers with Hz resolution and precision based on heterodyne down-conversion using ErAs:InGaAs photoconductive mixers driven by a ...
Abstract: We present an ultra-broadband and inexpensive photonic spectrum analyzer (PSA) for wireless signals with a frequency coverage from the microwave range till deep into the terahertz range. The ...