Abstract: The antenna characteristics are described of a single-arm spiral (SAS) antenna. A balun circuit, required for a conventional two-arm balanced-mode spiral (TAS), is not necessary for feeding ...

Abstract: In aerial manipulators, the presence of cables between the aerial platform and the articulated system is beneficial to increase the distance between rotors' blades and the obstacles in the ...

Cable Floor Seated Wide-grip Row vs Close-Grip Front Lat Pulldown — you’re picking two solid cable back moves. I’ll walk you through mechanics, muscle activation, equipment needs, technique cues, and ...

Cable Bar Lateral Pulldown vs Close-Grip Front Lat Pulldown — if you want a thicker, wider back you need to pick the right pulldown. I’ll walk you through how each movement loads the lats, which ...