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I tested every putting alignment tool – most are useless

Watch me test every putting alignment tool on the market and find out which ones actually work. Improve your putting with the ...
IEEE

Array Element Phase Pattern Consistency Measurement Without Phase Center Alignment Using Multielement Measurement Data and Element Positions

Abstract: Phase response consistency is an important parameter for antenna arrays. In general, phase center alignment with the geometric center of the rotating platform is necessary for antenna phase ...