The description says that this dipole is for “1 to 4 GHz ... similar except for a characteristic triangular shape. This is a wideband antenna called a log-periodic, and it’s an array ...

A dipole antenna is commonly used in radio and telecommunications. The antenna has two "poles," creating a radiation pattern similar to a donut shape. The antenna, a collaboration between engineers ...

Meaning "two poles," a dipole antenna is the simplest type of antenna, consisting of an electrically conducting wire or rod one half the length of the maximum desired wavelength. The wire or rod ...

NASA developed and tested a 3D-printed antenna to demonstrate a low-cost capability to communicate science data to Earth. The antenna, tested in flight using an atmospheric weather balloon, could open ...