A few basic instruments and an LC network antenna ... The same principles apply, but the variables of antenna design are much harder to get right and a par of wire snippers and an antenna tuner ...

As UWB wireless technology becomes more mainstream, efficient antenna design is crucial for achieving high performance at low power.

It covers a range of examples of poor design, from having ground fill underneath an antenna, to having metal near the antenna, to putting dielectric materials near or on top of the antenna.

Ka-band metasurface antennas, with their low-cost, low-profile design and superior beam-steering capabilities, show significant potential in the field of satellite communications. However ...