Bisant Llc

Bisant technology has the potential to revolutionize small antennas performance. As an active element of antennas, energetically charged ferroelectric materials with high (special class of metamaterials) is used Bisant has demonstrated working prototypes of electrically small antennas for use as built-in antennas in mobile devices (computers, cell phones). Active element of antennas gives the chance of creations of the one-element antennas with an amplification factor to 5-7dBi in a wide frequency band with a working bar 40 – 50 % and till 15-18 dBi in a working band 10%. Bisant has developed, tested and is commencing car digital TV antennas to lab scale production. Car antennas are characterized by small linear sizes, omnidirectional diagram and make it possible to receive resilient signal at far distances from the transmitter during the car movement. All products are united by one common technology (one conception of inventors), by one common complex of control and measuring apparatus and mainly by common material –technical base. The technology is based on the use of electro physical effects in anisotropic hetero-phase domain patterns of electrically charged composite materials (of ferroelectric and ferromagnetic type) with high indexes of permittivity and permeability. Special composite metamaterials are created for realization of these ideas. The electrical sizes considerably exceed the geometrical sizes of aerials.