Impedance Variation Detection at MISO Receivers
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2022.3208875
Abstract: Techniques have been proposed to estimate unknown antenna impedance due to time-varying near-field loading conditions at multiple-input single-output (MISO) receivers. However, it remains unclear when a change occurs and impedance estimation becomes necessary. In this… read more here.
Keywords: miso receivers; detection miso; impedance variation; detection ... See more keywords
A Principal-Component Approach to Antenna Impedance Estimation at MISO Receivers
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2022.3215305
Abstract: Impedance matching between receive antenna and front-end significantly impacts channel capacity in wireless channels. To implement the optimal matching, the receiver must know the antenna impedance. This impedance varies with the antenna’s loading conditions. Techniques… read more here.
Keywords: miso receivers; antenna impedance; impedance estimation; estimation miso ... See more keywords