However, all power applications of superconductors and most other applications requires good current carrying capacity, usually characterized by a critical current Ic, within substantial magnetic fields, usually characterized by a critical magnetic field Hc. Furthermore, a number of other characteristics must be
Beamforming is a type of RF (radio frequency) management in which an access point uses multiple antennas to send out the same signal.
The same amount of transmitter power is being fed into the antenna and the result is that the energy is radiated further (6dB gain antenna). More antenna sections increase the gain more and flatten the radiation pattern into a disk (9dB gain antenna).