Assertion: antenna's element | /r/HasProperty | parallel
Facets:
Source sentences:
text: In telecommunications, a collinear antenna array (sometimes colinear antenna array) is an array of dipole or quarter-wave antennas mounted in such a manner that the corresponding elements of each antenna are parallel and Collinearity; that is, they are located along a common axis.
text: A Yagi–Uda antenna, commonly known as a Yagi antenna, is a directional antenna consisting of multiple parallel elements in a line, usually half-wave dipoles made of metal rods.