Abstract: A new design for a serially fed antenna array employing a negative group delay (NGD) circuit is reported in this paper. The NGD is generated within the feed line using an amplifier and a ...
The paper proposes a solution to the challenges of using electrically small array antennas in the UHF band for WPT, explicitly addressing issues with radiation efficiency and beamforming accuracy.
The United States is on track to see negative net migration for the first time in at least five decades, according to CNN, as President Donald J. Trump fulfills his promise to end the migrant invasion ...
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