Πλοήγηση ανά Θέμα "Wireless receivers"
Αποτελέσματα 1-3 από 3
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Passive Angle-Doppler Profile Estimation for Narrowband Digitally Modulated Wireless Signals
(2022)In this paper, we improve estimation of the Doppler shift present in signals that originate from multiple wireless digital communication transmitters. We deploy a uniform linear array (ULA) that overhears the frequency ... -
Secrecy in wireless communication through closed-loop receiver de-synchronization
(2020)A subset of the synchronization algorithms in a wireless receiver are responsible for tracking the phase and frequency of a digitally modulated signal. If variations of the phase in the signal are substantial, then the ... -
A variable gain wideband CMOS low-noise amplifier for 75 MHz-3 GHz wireless receivers
(2013)A wideband CMOS variable gain low noise amplifier suitable for multi-standard radio applications between 75 MHz and 3 GHz is presented. Wideband matching to 50 Ohm (single ended) is achieved using a common-drain feedback ...