The conductors in that antenna were made from copper foil tape, a material that’s perfect for all sorts of specialized applications, like the slot antenna that he builds in the video below.

The R&D 100 Award-winning Wideband Conformal Continuous-Slot Antenna Array enables existing and future naval platforms to support the need to perform previously unachievable high-performance ...

Additionally, a slotted-patch antenna has been developed to enhance sensitivity in detecting the setting time of cement paste, a critical factor in construction[3]. By increasing the edge area of ...