Naval tech researcher Spawar has figured out how to make use of the jet of seawater as an receiver. By squirting a measured length of saltwater by the “current-probe”, assorted antennae can be shaped that will broadcast and receive radio-waves upon a UHF, VHF as well as HF frequencies.

Why worry? Ships have limited space for ascent antennae, as well as these have to be delicately positioned so they don’t meddle with a single an additional. A seawater receiver can be set up anywhere on deck with smallest bid and gear, as well as uses something which is in ample supply aboard the ship – gallons as well as gallons of the briny low.

To spin a eruption of saltwater into an receiver, a jet is fired by the current-probe, essentially the steel donut which uses captivating initiation to send the signals to a seawater. This is because it needs to be seawater – saltwater has captivating initiation properties not found in uninformed h2o.

The frequency of a receiver is determined by a tallness of the h2o column, and several current-probes can be built up, with several different-length streams of h2o, to promote concurrently upon dissimilar bands. The big advantage is portability and quick setup, as you don’t need any prolonged steel poles.

Will we see the backyard fountains turned into antennae? Probably not, though it is possible to do. And if you brew your own saltwater you can glow the stream up as well as enclosed cosmetic blood vessel, recycling it so you can make use of one on dry land, although if you have to lift the blood vessel, you may as well just carry the unchanging receiver. And who knows? Given the all the problems of antennagate, maybe the iPhone 5 will come with it’s own super-soaker-style aerial?

Sea Water Antenna System [Spawar around George Lazenby. Yes, which George Lazenby]